CosmoHub is a free, comprehensive space exploration platform that provides live rocket launch tracking from SpaceX, NASA, and 50+ providers, real-time satellite visualization, NASA Astronomy Picture of the Day archives, scientific research paper discovery from arXiv and NASA ADS, space weather monitoring, and structured astronomy courses from beginner to expert level.

Can I track rocket launches in real time on CosmoHub?

Yes. CosmoHub provides real-time launch tracking powered by the Launch Library 2 API, including live countdowns, mission details, webcast links, and push notifications for upcoming launches from SpaceX, NASA, ULA, Rocket Lab, Arianespace, and all major launch providers worldwide.

How do I learn astronomy on CosmoHub?

CosmoHub offers a free Space Academy with structured courses from Entry to Expert level covering astrophysics, orbital mechanics, stellar evolution, and exoplanet science. Each module includes interactive quizzes, achievement badges, learning paths, and progress tracking.

What data sources does CosmoHub use?

CosmoHub aggregates data from NASA APIs (APOD, NEO, DONKI, EPIC), Launch Library 2, arXiv, PubMed, Semantic Scholar, NASA ADS, CelesTrak satellite TLE data, NOAA space weather services, the Spaceflight News API, and the NASA Image and Video Library.

Is CosmoHub free to use?

Yes, CosmoHub is completely free. You can browse launches, news, research papers, satellite data, and astronomy content without an account. Creating a free account unlocks additional features like bookmarks, learning progress tracking, achievement badges, and community comments.

Can I track the ISS and other satellites on CosmoHub?

Yes. CosmoHub features an interactive satellite tracker displaying the International Space Station and thousands of other satellites in real-time using TLE orbital data from CelesTrak, including Starlink, GPS, weather, and communication satellites.

What is NASA's Astronomy Picture of the Day (APOD)?

NASA's APOD is a daily astronomical image or photograph curated by professional astronomers since 1995. CosmoHub provides a browsable archive of APOD images with high-resolution downloads, AI-generated fun facts, and detailed scientific explanations for each image.

How does CosmoHub's space weather tracking work?

CosmoHub monitors real-time space weather using data from the NOAA Space Weather Prediction Center, including solar wind speed and density, geomagnetic storm alerts (Kp index), aurora forecasts, and solar flare notifications.

Space Videos

Curated content from your favorite space channels

YouTube API Not Configured

Add your YouTube API key in Admin → Settings → API Keys to display videos from your curated channels.

Curated channels configured: Galeria do Meteorito, What about it!?, Everyday Astronaut

🔴LIVE: Starship Activity at Starbase - 24/7 Live Stream

What about it!?

• 5 hours ago

SpaceX Launches NROL-97 for the NRO

Interstellar News Hub

• 12 hours ago

27:40

A FOTO É REAL! MILITAR AFIRMA QUE VIU OS CORPOS E DÁ DETALHES + OVNIs NO LANÇAMENTO CREW-13 DA NASA

Galeria do Meteorito

55.1K views• 1 days ago

LIVE | SpaceX Crew-13 docks! NASA’s latest ISS mission reaches milestone

The Economic Times

• 1 days ago

SpaceX Falcon 9 rocket launches 130 payloads from California on Transporter 18 mission

Spaceflight Now

• 2 days ago

NASA SpaceX Crew-13 Launch LIVE: Dragon Heads to International Space Station | SpaceX Launch Live

Times Now World

• 2 days ago

NASA LIVE: SpaceX Falcon 9 Launches NASA Crew-13 to the Space Station | ISS

Firstpost

• 2 days ago

NASA SpaceX Crew-13 Launch LIVE: Astronauts Fly To International Space Station | Dragon Launch |N18G

CNBC-TV18

• 2 days ago

NASA Rocket Launch LIVE: SpaceX Crew-13's Astronauts Fly To International Space Station | N18G

CNBC-TV18

• 2 days ago

LIVE: NASA and SpaceX Launch Crew-13 With US, Canadian and Russian Astronauts to ISS | APT

APT

• 2 days ago

2:19

🚨 PERSEGUIÇÃO DE OVNIS

Galeria do Meteorito

8.8K views• 2 days ago

Live: NASA, SpaceX launch Crew-13 to the ISS

USA TODAY

• 2 days ago

LIVE: NASA, SpaceX launch Crew-13 to the ISS

Reuters

• 2 days ago

NASA's SpaceX Crew-13 Launch

NASA

• 2 days ago

Watch Live! SpaceX launches Crew-13 to the International Space Station

VideoFromSpace

• 2 days ago

LIVE: NASA and SpaceX Launch Crew-13 Mission to International Space Station | AC1G

DRM News

• 2 days ago

LIVE: Launch of NASA's SpaceX Crew-13 mission to International Space Station

Associated Press

• 2 days ago

24:27

SpaceX Confirms: How Starship Just Changed Everything!

What about it!?

354.5K views• 2 days ago

Crew-13 Launch Live: NASA and SpaceX Head to the ISS

Star Live

• 2 days ago

🔴 SpaceX Crew-13 Launch LIVE Today: Falcon 9 Liftoff & NASA ISS Mission Webcast

AIGener8

• 2 days ago

SpaceX Launches Crew-13 Dragon to the International Space Station

NASASpaceflight

• 2 days ago

SpaceX Falcon 9 rocket launches NASA's Crew 13 mission to the space station

Spaceflight Now

• 2 days ago

17:03

O QUE SÃO ESSAS COISAS? PERSEGUIÇÃO DE OVNIs FILMADA + STARSHIP ESTÁ SENDO MONITORADA + ORBES NO CÉU

Galeria do Meteorito

32.6K views• 2 days ago

SpaceX Crew 13 Launch! Falcon 9 Sends Four Astronauts to the ISS

What about it!?

• 3 days ago

2:17

🚨 TÁ APARECENDO AO VIVO

Galeria do Meteorito

11.2K views• 3 days ago

NASA SpaceX Crew-13 Mission Launch Countdown and LIVE view from Space Station

Moter World

• 3 days ago

SpaceX Starship Launch LIVE: Historic First Orbital Flight Attempt From Texas | Musk

ET Now World

• 4 days ago

25:09

URGENTE: IMAGEM DO 'HUBBLE AO VIVO MOSTRA ESTRANHO OBJETO EM FORMA DE NAVE + OVNI ENORME LIVE SPACEX

Galeria do Meteorito

45.8K views• 4 days ago

Watch SpaceX Starship Flight 14 Launch Live from Texas

Blue Sky Informática

• 5 days ago

SpaceX Starship Launch Live: Historic Texas Flight to Orbit | SpaceX Texas Launch | Times Now World

Times Now World

• 5 days ago

LIVE | SpaceX Launches World's Largest Rocket On First Orbital Flight | APT

APT

• 5 days ago

2:24

🚨 "OVNI SEGUIU A GENTE"

Galeria do Meteorito

8.9K views• 5 days ago

🔴LIVE SpaceX Starship Flight 14 Countdown with LIVE views from Space Station

moneycontrol

• 5 days ago

SpaceX Starship Launch LIVE: Historic First Orbital Flight Attempt From Texas | Musk | N18G

CNBC-TV18

• 5 days ago

LIVE: SpaceX Starship Flight 14 Launch | First-Ever Orbital Mission | 26 Starlink Satellites

NDTV Profit

• 5 days ago

LIVE! Watch SpaceX Send Starship To Orbit For First Time

The Launch Pad

• 5 days ago

SpaceX Starship Launch LIVE: Historic First Orbital Flight Attempt From Texas | Musk

ET Now World

• 5 days ago

Live: Unprecedented test flight of SpaceX’s Starship will aim for orbit

CNN

• 5 days ago

SpaceX attempts first Starship orbital insertion and V3 Starlink launch on Flight 14

FOX 4 Dallas-Fort Worth

• 5 days ago

Watch Live: SpaceX launches massive Starship rocket on 14th test flight | CBS News

CBS News

• 5 days ago

SpaceX Starship Launch (First Orbital Flight) - LIVE Breaking News Coverage

Agenda-Free TV

• 5 days ago

LIVE: SpaceX launches Starship test flight

Reuters

• 5 days ago

LIVE: SpaceX attempts to launch Starship's 14th flight

KHOU 11

• 5 days ago

Watch Starship Starlink Group 31-1 Live - Commentary (Part 1)

Avid Space

• 5 days ago

LIVE: SpaceX Starship Flight 14 launch

Associated Press

• 5 days ago

Watch Live: SpaceX Starship heads for orbit on 14th flight

Spaceflight Now

• 5 days ago

SpaceX Starship Flight 14 | COUNTDOWN

The Launch Pad

• 5 days ago

SpaceX Starship Flight 14 – Live Coverage from Starbase | IFT-14

Space Launches

• 5 days ago

SpaceX Starship Flight 14 - Launch & Booster Splashdown - LAUNCH STREAM

NASASpaceflight

• 5 days ago

LIVE! 24/7 Starbase - Countdown to SpaceX Starship Flight 14 | Starbase, Texas

Launch Heaven

• 5 days ago

SpaceX Starship Flight 14 | COUNTDOWN

The Launch Pad

• 5 days ago

21:15

APARECEU EM SÃO PAULO + GUILLERMO DEL TORO VIU DISCO-VOADOR: 'NUNCA SENTI TANTO MEDO' + FURACÃO POLO

Galeria do Meteorito

39.7K views• 5 days ago

2:11

🚨A maior tempestade da Terra agora!

Galeria do Meteorito

29.5K views• 6 days ago

LIVE! SpaceX Starship Flight 14 Countdown and live view from Space Station

thebhp

• 6 days ago

🚀 LIVE: SpaceX Starship Flight 14 Countdown | Watch Past Launches!

WorldCam

• 6 days ago

2:54

🚨Sinal alien detectado?!

Galeria do Meteorito

11.7K views• 7 days ago

[4K] Watch the FIRST Orbital Starship Mission!!!

Everyday Astronaut

0 views• 7 days ago

Next Space Station Crew arrive at launch site for SpaceX Dragon mission

Spaceflight Now

• 7 days ago

SPACEX LIVE: Elon Musk's SpaceX Launches Fresh Batch of Starlink Satellites | Elon Musk | Space Tech

Firstpost

• 7 days ago

LIVE: SpaceX Falcon 9 Launches Classified U.S. Space Force Mission From Vandenberg | AI1N

DRM News

• 7 days ago

LIVE NOW: Classified SpaceX Falcon 9 Launch for US Space Force

Interstellar News Hub

• 7 days ago

SpaceX Falcon 9 rocket launches secretive U.S. Space Force mission from Vandenberg, California

Spaceflight Now

• 7 days ago

Watch Live 🔴SpaceX USSF-385 LIVE Launch Coverage | Falcon 9 from Vandenberg | SpaceXtudio

SpaceXtudio

• 7 days ago

Watch Live 🔴SpaceX USSF-385 LIVE Launch Coverage | Falcon 9 from Vandenberg | SpaceXtudio

SpaceXtudio

• 7 days ago

22:47

VAZOU: 'ENVIAMOS MENSAGEM e RECEBEMOS RESPOSTA - RÚSSIA SABE' + FURACÃO POLO PIORA + SOL x ALZHEIMER

Galeria do Meteorito

61.4K views• 1 weeks ago

15:22

The Genius Reason Why SpaceX Deleted A Grid Fin

Everyday Astronaut

497.2K views• 1 weeks ago

26:19

'TEM UM ORBE ALI' - OVNIs EM VÁRIOS LUGARES DO MUNDO + FURACÃO POLO + SINAL DE RÁDIO DE EXOPLANETA

Galeria do Meteorito

31.4K views• 1 weeks ago

2:56

🚨 OVNI AO VIVO NA TV

Galeria do Meteorito

2.8K views• 1 weeks ago

SpaceX Starship Flight 14 Wet Dress Rehearsal

The Launch Pad

• 1 weeks ago

SpaceX Starship Live Views from Starbase, Texas

The Launch Pad

• 1 weeks ago

SpaceX Conducts Launch Rehearsal ahead of Starship Flight 14

NASASpaceflight

• 1 weeks ago