TRAPPIST-1
News & Articles
![Artist's conception of past and present Milky Way Galaxy](https://science.nasa.gov/wp-content/uploads/2023/04/milky-way600-jpg.webp?w=4096&format=png)
Our Milky Way Galaxy: How Big is Space?
4 min read
When we talk about the enormity of the cosmos, it’s easy to toss out big numbers – but far more…
Article5 years ago
![With the NASA Selfies app, you can share selfies in front of gorgeous cosmic landscapes, like the Helix Nebula, imaged by NASA's Spitzer Space Telescope. Each image contains information about the object shown. Image credit: NASA/JPL-Caltech](https://science.nasa.gov/wp-content/uploads/2023/09/Catstronaut1-16.jpeg?w=4096&format=jpeg)
New Apps: ‘NASA Selfies’ and TRAPPIST-1 VR
2 min read
With new NASA apps, you can take a selfie in space or tour a system of alien planets.
Article6 years ago
![New illustration of the TRAPPIST-1 system.](https://science.nasa.gov/wp-content/uploads/2023/09/PIA22093-NASAheader.jpg?w=4096&format=jpeg)
Two Telescopes Reveal Clues to TRAPPIST-1 Planet Compositions, Atmospheres
3 min read
In the year since NASA announced the seven Earth-sized planets of the TRAPPIST-1 system, scientists have been working hard to…
Article6 years ago
![This artist's concept shows what the trappist-1 planetary system may look like.](https://science.nasa.gov/wp-content/uploads/2023/04/pia22093-home2.gif?w=4096&format=png)
New Clues to TRAPPIST-1 Planet Compositions, Atmospheres
4 min read
In the year since NASA announced the seven Earth-sized planets of the TRAPPIST-1 system, scientists have been working hard to…
Article6 years ago
![An illustration of zombies on an exoplanet](https://science.nasa.gov/wp-content/uploads/2023/09/dracula_1280x750.jpeg?w=4096&format=jpeg)
Halloween Special: Universe of Monsters
4 min read
This Halloween, we've found homes for some of the most terrifying Halloween monsters, far away on real planets outside our…
Article7 years ago
![Illustration of TRAPPIST-1 system from space.](https://science.nasa.gov/wp-content/uploads/2023/09/PIA21751_MAIN.jpg?w=4096&format=jpeg)
TRAPPIST-1 is Older Than Our Solar System
5 min read
Scientists now have a good estimate for the age of one of the most intriguing planetary systems discovered to date–…
Article7 years ago
Multimedia
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