GitHub topics: nasa-api | Ecosyste.ms: Repos

HelixSpiral/apod-mqtt-to-discord

This is a small service that reads APOD data from an MQTT stream and posts it to Discord

Language: Go - Size: 29.3 KB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

Snipy7374/nasa.py

A NASA API wrapper

Language: Python - Size: 6.27 MB - Last synced at: 5 days ago - Pushed at: about 2 years ago - Stars: 4 - Forks: 0

ArchitAnant/Vssax

Just Exploring NASA APIs

Language: JavaScript - Size: 534 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

OpenSourceTreasure/nasa-picture-of-day-html

Display NASA Picture of the Day on your own html page

Language: HTML - Size: 10.7 KB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

Qnt/armageddon

Order an asteroid to be destroyed

Language: TypeScript - Size: 622 KB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

CosmoArchitects - CosmicVue 🌌 An interactive 3D orrery web app built for the 2024 NASA Space Apps Challenge. Visualizes real-time positions and orbits of planets, Near-Earth Objects (NEOs), and comets using NASA's data. Designed for accessibility, education, and engagement, with a focus on dynamic simulations.

Language: JavaScript - Size: 103 MB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 4 - Forks: 0

karl-cardenas-coding/disaster-cli

🌋 🌊 A Golang based CLI tool for identifying natural catastrophes in the world!

Language: Go - Size: 25 MB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 3 - Forks: 1

NebeyouMusie/Astronomy-Picture-of-the-Day

Discover the cosmos! Each day a different image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

Language: TypeScript - Size: 172 KB - Last synced at: about 1 month ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

maybeswapnil/API-SET

Express APIs for Frontend applications. It contains API to convert CSV format to JSON, Satellites locator API, etc. /location API manipulates raw data returned by n2yo API and returns the real time information and location of the Satellites above you in JSON format. We use N2YO APIs to extract data, that data is used to calculate the real x, y, z coordinates. URL: https://new-api-name.herokuapp.com

Language: JavaScript - Size: 5.31 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 3 - Forks: 0

avm-sistemas/getNasaImages

Console App .NET Core to get Nasa APOD from Nasa API

Language: C# - Size: 775 KB - Last synced at: about 10 hours ago - Pushed at: over 2 years ago - Stars: 1 - Forks: 0

avm-sistemas/MobileTools

Simple Mobile Tools with Xamarin Forms

Language: C# - Size: 576 KB - Last synced at: about 10 hours ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

arwildo/space-view

Web app to explore the wonders of space objects like the Moon, Mars, and the Night Sky. Built with NASA and Google APIs.

Language: JavaScript - Size: 12.3 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 2 - Forks: 0

CoderAnchel/Nasa-Asteroid-Database-NeoWs

It is a web application that uses NASA data on asteroids, in the application you can see if it is dangerous or not, in which year it was observed for the first time and forecasts of its position in the future, also the size of the asteroid. The application uses the Nasa Asteroids API - NeoWs, React.js, Vite, React-Router-DOM

Language: CSS - Size: 795 KB - Last synced at: about 2 months ago - Pushed at: 6 months ago - Stars: 1 - Forks: 0

mattbartley/nasa-cam

React-based NASA Mars program image viewer

Language: JavaScript - Size: 5.02 MB - Last synced at: 6 months ago - Pushed at: 6 months ago - Stars: 0 - Forks: 0

angelhtml/deep_space_network_api

live deep space network API 📡

Language: JavaScript - Size: 354 KB - Last synced at: 2 months ago - Pushed at: about 1 year ago - Stars: 0 - Forks: 0

buzzcosm/nasa-api-pictures-vanilla-js-app

ZTM Cours (javaScript Web Projects) - No. 14: NASA API Pictures

Language: JavaScript - Size: 16.6 KB - Last synced at: about 2 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

cliffordnwanna/NASA_API_EDA

This project demonstrates how to interact with NASA's public APIs to fetch and process data. The project illustrates skills in making API requests, handling JSON responses, and managing data processing with Python.

Language: Jupyter Notebook - Size: 31.3 KB - Last synced at: about 2 months ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

thomascsd/space-view-app

A side project that integrates the NASA API to display images of celestial bodies in the universe

Language: TypeScript - Size: 1.16 MB - Last synced at: 14 days ago - Pushed at: 7 months ago - Stars: 0 - Forks: 0

dashutosh04/nasa-apod-fetcher

NASA APOD Data Fetcher is a Node.js library that provides a simple way to access and retrieve data from NASA's Astronomy Picture of the Day (APOD) API. It allows you to easily fetch information about the daily featured image, including its copyright, date, explanation, media type, and more.

Language: JavaScript - Size: 5.86 KB - Last synced at: about 2 months ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

hjo12/Nasa-Api-Explorer

A C# Universal Windows Platform (UWP) application using NASA's Open API's to display Mars Rover Photos and Astronomy Picture of the Day

Language: C# - Size: 23.8 MB - Last synced at: about 1 month ago - Pushed at: almost 2 years ago - Stars: 5 - Forks: 0

tomtaylor/lowflyingrocks

Twitter bot that tweets when an asteroid passes the Earth

Language: HTML - Size: 884 KB - Last synced at: about 1 month ago - Pushed at: 8 months ago - Stars: 18 - Forks: 2

aneesafatima/astroma

Astroma: Your door to the wonders of the solar system and beyond with stunning visuals and interactive features 🌌

Language: JavaScript - Size: 78.3 MB - Last synced at: 6 months ago - Pushed at: 8 months ago - Stars: 2 - Forks: 0

Harry-KNIGHT/Stellar-To-The-Moon 📦

Stellar To The Moon display new astronomical picture daily from NASA's API, currently available on Apple Store

Language: Swift - Size: 17.4 MB - Last synced at: 1 day ago - Pushed at: over 1 year ago - Stars: 3 - Forks: 0

sciencefidelity/neptune.land

Ways to consume the NASA API.

Language: Go - Size: 37.4 MB - Last synced at: about 2 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

levvolkov/We_receive_a_picture_from_NASA

We receive a picture from NASA for a specific date.

Language: Java - Size: 1.93 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 0 - Forks: 0

angelluce/nasa

Angular project with the Nasa API

Language: TypeScript - Size: 1.23 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 2 - Forks: 0

Dare-marvel/Nasa-Project

🚀 Exciting NASA Mission Control Project Alert! 🌌 This full-stack web app targets Kepler exoplanets, we can schedule missions, abort them, view history. Get ready for an astronomical experience! 🛰️🌐👩‍💻

Language: JavaScript - Size: 3.27 MB - Last synced at: 8 months ago - Pushed at: 8 months ago - Stars: 1 - Forks: 0

SameerJain/breathe-buffalo

Made Environmental Health project for Clean Air Coalition of West New York (CACWNY). Allowed users to view locations of 100+ active Wildfires through a NASA API. Pulled real-time air quality information alongside user-friendly maps.

Language: JavaScript - Size: 1.18 MB - Last synced at: about 1 month ago - Pushed at: 8 months ago - Stars: 0 - Forks: 1

abdelmalek-maskri/nasa-react-app

A React-based web application that displays the Astronomy Picture of the Day from NASA's API. This version includes features like data fetching, caching, and a responsive layout with a sidebar and footer

Language: JavaScript - Size: 129 KB - Last synced at: about 2 months ago - Pushed at: 9 months ago - Stars: 1 - Forks: 0

aschleg/nasapy

Python wrapper for the NASA API https://api.nasa.gov

Language: Python - Size: 17.8 MB - Last synced at: about 1 month ago - Pushed at: over 3 years ago - Stars: 11 - Forks: 7

chingu-voyages/v45-tier2-team-17

Meteoros is an app that allows the user to search for meteor data using the NASA API

Language: JavaScript - Size: 2.76 MB - Last synced at: about 1 month ago - Pushed at: over 1 year ago - Stars: 2 - Forks: 3

WHots/HomeNEO

Data Science - Asteroid exploration with NASA apis using Julia.

Language: Julia - Size: 4.88 KB - Last synced at: about 2 months ago - Pushed at: about 1 year ago - Stars: 2 - Forks: 0

MielAndMoon/nasa-react-app

Web application, built with React, TypeScript, and Vite, allows users to explore images provided by NASA's API.

Language: TypeScript - Size: 39.1 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

heydawood/nasa-app

Built React.JS app with Nasa API

Language: JavaScript - Size: 6.14 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

sainiteshb/NASA-Apod-flutter

Simple Flutter App showing NASA Astronomy picture of the day using NASA API

Language: Dart - Size: 3.29 MB - Last synced at: 9 months ago - Pushed at: about 4 years ago - Stars: 7 - Forks: 0

ilia-korolev/lunar-glimpse

A Flutter astronomy app featuring NASA's APOD, news integration, and a focus on user experience.

Language: Dart - Size: 22.2 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

clericlvl2/my-deadly-asteroids

Онлайн-сервис по мониторингу и уничтожению опасных астероидов на основе данных API NASA

Language: TypeScript - Size: 1.01 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

carlahauu/Cosmic-Daily

Each day, explore a new photograph or illustration accompanied by detailed explanations provided by professional astronomers.

Language: JavaScript - Size: 6.18 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 1 - Forks: 0

jessicablank/spacebook-mars

:rocket: Imagine planning your daily life as a Martian. Integrated with current NASA API's. Final group project for web development bootcamp.

Language: JavaScript - Size: 32.9 MB - Last synced at: 9 months ago - Pushed at: over 4 years ago - Stars: 3 - Forks: 2

Sharif-Minhaz/Titan-Settlers

"Titan Settlers" is a project for NASA's Space Apps Challenge 2023, focused on exploring and potentially inhabiting Saturn's largest moon, Titan. The project aims to educate and inspire the next generation of space enthusiasts through an engaging missions-based game while addressing the technical challenges of space exploration.

Language: JavaScript - Size: 106 MB - Last synced at: 2 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 1

Michal2SAB/DISCORD-NASA-BOT

A NASA Bot for Discord, written in python. Uses some of Nasa's public apis and more in near future.

Language: Python - Size: 175 KB - Last synced at: 3 months ago - Pushed at: almost 4 years ago - Stars: 1 - Forks: 2

ash956901/spaceDump

A memoir for all your space dreams.

Language: JavaScript - Size: 55.5 MB - Last synced at: 19 days ago - Pushed at: about 1 year ago - Stars: 6 - Forks: 1

devsujay19/NASA-Eye

This is a web project with simple HTML, CSS and JavaScript where I used NASA's Image Library API to fetch images from the Databases of NASA and show them in a `div`.

Language: HTML - Size: 14.6 KB - Last synced at: 2 months ago - Pushed at: about 1 year ago - Stars: 1 - Forks: 0

wathigo/Near-Earth-Objects-Visualizer

A web application that visualizes data from official NASA NeoWs API.

Language: JavaScript - Size: 7.06 MB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 1 - Forks: 0

808thlife/AstroDaily

Daily APODs and NEOs from NASA

Language: Dart - Size: 59.6 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

jlthompson96/Space_Exploration

A website that pulls data from various space related APIs to display information.

Language: TypeScript - Size: 24.3 MB - Last synced at: 3 months ago - Pushed at: 3 months ago - Stars: 0 - Forks: 0

J3rm86/NasaAPI

API to grab Nasa's picture of the day and update your desktop background

Language: JavaScript - Size: 15.6 KB - Last synced at: 9 months ago - Pushed at: 9 months ago - Stars: 0 - Forks: 0

AndrewJBateman/pean-stack-api-display

:clipboard: Full-stack app to display data from a PostgreSQL database & REST APIs using an Angular frontend with Google Charts, Bootstrap CSS & RxJS reactive programming. Node with Express middleware backend used to pass data from database to frontend.

Language: TypeScript - Size: 29.3 MB - Last synced at: 3 months ago - Pushed at: about 1 year ago - Stars: 3 - Forks: 0

1ud0v1c/nasa-apod

Android application which lists the latest photos of the NASA's API: Astronomy Picture of the Day.

Language: Kotlin - Size: 1.47 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 1

zumod/wildfire-tracker

Wildfire tracker using React.js and NASA API

Language: JavaScript - Size: 1.11 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

shivangbajaj/SpaceBot

Facebook messanger chatbot

Language: Python - Size: 8.79 KB - Last synced at: 10 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

domfernando319/NasaApp

NASA APOD

Language: JavaScript - Size: 1.14 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

mehmetkahya0/DailySpaceImage

Daily Space Image brings you the awe-inspiring Astronomy Picture of the Day (APOD) from NASA, right to your fingertips. Each day, a new image or photograph of our fascinating universe is featured, along with a brief explanation written by a professional astronomer.

Language: CSS - Size: 4.11 MB - Last synced at: 3 months ago - Pushed at: 10 months ago - Stars: 1 - Forks: 0

Olivier-Kango/nasa-aprod

This application consumes data from the NASA API to explore and display captivating celestial imagery.

Language: TypeScript - Size: 3.46 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

smgraywood/A_Week_in_the_Stars

A Week in the Stars allows users to access this weeks images from the N.A.S.A. Astronomy Picture of the Day API on the "Stars" page and also allows user to access a randomly generated quote pulled from an array of 50+ quotes about imagination. In addition, users access the N.A.S.A Contact page where they can find N.A.S.A's social media links.

Language: JavaScript - Size: 37.3 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

PyrokineticDarkElf/Spot-the-Station-RSS-feed-to-Google-Calendar

This Apps Script can be used to fetch a RSS feed from Spot the Station and add the upcoming events to your Google Calendar of choice.

Language: JavaScript - Size: 13.7 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

eminesa/DailyOfSpace

Daily Of Space is an app that shows daily photos published by NASA.

Language: Kotlin - Size: 36.2 MB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 8 - Forks: 1

nithinK-142/space-explorer

Explore space with nasa api.

Language: CSS - Size: 31.3 KB - Last synced at: 3 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

Ascenio/nasa_potday

A NASA's Astronomy Picture of the Day API consumer app

Language: Dart - Size: 105 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 4 - Forks: 0

RickyC0626/NEO-dashboard 📦

A SpaceX-themed dashboard for displaying near-Earth objects, using NASA's NeoWs API

Language: JavaScript - Size: 2.33 MB - Last synced at: 10 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

eastcoastdeveloper/nasa-photo-of-the-day

NASA Photo of the Day API

Language: SCSS - Size: 375 KB - Last synced at: 10 months ago - Pushed at: 10 months ago - Stars: 0 - Forks: 0

deemount/NasaPicRetrieve

A PHP Command for fetching images from the NASA EPIC API

Language: PHP - Size: 19.5 KB - Last synced at: 3 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

alexdovzhanyn/rovie

🚀🤖 A discord bot that fetches the latest views of Mars from the NASA Mars Rovers, using the NASA API

Language: JavaScript - Size: 8.79 KB - Last synced at: about 1 month ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

R4XZ/Osat

Osat is a Python-based tool that fetches satellite data using NASA's and N2YO APIs, providing information about the International Space Station (ISS), Navy Navigation Satellite System, Russian LEO Navigation, and more. Additionally, it uses NASA API to retrieve images captured by NASA's rovers.

Language: Python - Size: 12.7 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

nxdun/NASA-Spacia

Beautiful Full stack application designed using Official NASA API

Language: JavaScript - Size: 814 KB - Last synced at: about 1 month ago - Pushed at: 12 months ago - Stars: 1 - Forks: 0

stateos/StateOS

Free real-time operating system (RTOS) for microcontrollers with advanced c++ wrapper and support for std::thread

Language: C++ - Size: 5.51 MB - Last synced at: 10 months ago - Pushed at: about 1 year ago - Stars: 169 - Forks: 49

MaheshKShetty/NasaCraft-Modern-Android-development

This app showcases modern Android development approaches: Dependency Injection (DI): Easy object management and cleaner code with Hilt. Kotlin Coroutines with Flow , MVVM Architecture: Organized code with clear separation of concerns.

Language: Kotlin - Size: 173 KB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 1 - Forks: 0

furkan-dogu/mars-rover-pure-js

This project is a frontend application designed to display photos captured by NASA's Mars exploration rovers. Fetches and displays photos taken by the Curiosity rover on Mars via the NASA Mars Photos API. Users can switch between different cameras and view relevant photos.

Language: JavaScript - Size: 33.9 MB - Last synced at: about 2 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

furkan-dogu/mars-rover-photos

Mars Rover Photos is a web application that displays photos taken by NASA's Mars Rovers. Users can filter photos based on the specific cameras that took them and explore the images. This project is built using React and Vite. It integrates with NASA's Mars Rover API to fetch real-time photo data.

Language: JavaScript - Size: 25.9 MB - Last synced at: about 2 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

nikitair/ISS-Now

International Space Station tracker | Django

Language: HTML - Size: 12.8 MB - Last synced at: 11 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

lak1811/AstroPic

Application that focuses on extracting data from a NASA API, where the data is presented to the user through a graphical user interface.

Language: C# - Size: 14.9 MB - Last synced at: 11 months ago - Pushed at: 11 months ago - Stars: 0 - Forks: 0

YoungC0DE/NasaTerminal

Terminal simulator, where it is possible to execute some native commands and consume the NASA API.

Language: Vue - Size: 9.41 MB - Last synced at: 8 months ago - Pushed at: over 1 year ago - Stars: 1 - Forks: 0

xor3r/nasa

Project of analyzing data from NASA's API (mainly rovers on Mars) and sharing it with the society.

Language: Python - Size: 1.44 MB - Last synced at: 11 months ago - Pushed at: over 2 years ago - Stars: 6 - Forks: 2

MarcusOtter/APOD.Net

An unofficial .NET wrapper for NASA's Astronomy Picture of the Day API.

Language: C# - Size: 1.6 MB - Last synced at: 22 days ago - Pushed at: 8 months ago - Stars: 9 - Forks: 2

sshiiden/APOD-Viewer

School project about APIs

Language: Python - Size: 243 KB - Last synced at: about 2 months ago - Pushed at: over 1 year ago - Stars: 0 - Forks: 0

jakebrehm/nasapaper

🔭 Updates your desktop wallpaper to today's NASA Astronomy Picture of the Day.

Language: Python - Size: 1000 Bytes - Last synced at: about 2 months ago - Pushed at: over 5 years ago - Stars: 0 - Forks: 0

cyschneck/Manual-Override

Explore the trials and tribulations of a long-haul human spaceflight in the scientific text-based adventure

Language: C# - Size: 21.2 MB - Last synced at: 12 months ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

cyschneck/IFE-Dust-Source

Determining what small celestial body has created the dust which disturbed the magnetic field and created an IFE

Language: Python - Size: 54 MB - Last synced at: 12 months ago - Pushed at: almost 6 years ago - Stars: 1 - Forks: 1

sagasu/nasa-natural-disasters

⛈️ + 🚀 + 🌎 = NASA natural disaster monitoring tool.

Language: JavaScript - Size: 473 KB - Last synced at: 12 months ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0

sagasu/NASA-apod

NASA astronomy picture of the day app

Language: JavaScript - Size: 2.66 MB - Last synced at: 12 months ago - Pushed at: over 3 years ago - Stars: 0 - Forks: 0

Sagar-Sharma-7/Astronomy-picture-of-the-day

Astronomy Picture of the Day, explore the space and cosmos. Get different images of space each day. Using NASA APOD API.

Language: JavaScript - Size: 472 KB - Last synced at: 12 months ago - Pushed at: almost 4 years ago - Stars: 2 - Forks: 0

germanfrelo/nasa-api-neows

A mini site that lists Asteroids based on their closest approach date to Earth (taken from NASA's NeoWs open API).

Language: JavaScript - Size: 861 KB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 1 - Forks: 0

polinazolotukhina/Redux-NASA

Astronomy picture of the day, picture of selected day and Martian rotation using NASA API

Language: JavaScript - Size: 165 KB - Last synced at: 12 months ago - Pushed at: almost 8 years ago - Stars: 0 - Forks: 0

polinazolotukhina/nasa-react

Different Martian rotation, load more on click - using NASA API

Language: JavaScript - Size: 8.79 KB - Last synced at: 12 months ago - Pushed at: almost 8 years ago - Stars: 0 - Forks: 0

todoge/AsteroidsAndSpace

App created using NASA's API

Language: HTML - Size: 11.9 MB - Last synced at: 12 months ago - Pushed at: over 2 years ago - Stars: 0 - Forks: 0

DiegoDimitroffPetcoff/Locos-Por-Las-Estrellas

Deploy Expo

Language: TypeScript - Size: 685 KB - Last synced at: 12 months ago - Pushed at: 12 months ago - Stars: 0 - Forks: 0

FlagElitov/react-native-application

The application takes data from the NASA API and displays it on the home screen

Language: TypeScript - Size: 399 KB - Last synced at: 12 months ago - Pushed at: over 4 years ago - Stars: 0 - Forks: 0

MihajloMilojevic/Nasa-API---picture-of-the-day

This project was created to learn about API's and how to use them. Project uses NASA's API to get data about picture for the current day. The date can also be changed in the bottom right corner, which is demonstration of passing paramaters to the API call.

Language: JavaScript - Size: 43 KB - Last synced at: 3 months ago - Pushed at: 12 months ago - Stars: 1 - Forks: 0