This chart shows, on the top row, artist concepts of the seven planets of TRAPPIST-1 with their orbital periods, distances from their star, radii and masses ...

Feb 22, 2017 · “The TRAPPIST-1 system provides one of the best opportunities in the next decade to study the atmospheres around Earth-size planets,” said ...

TRAPPIST-1 is a cool red dwarf star with seven known exoplanets. It lies in the constellation Aquarius about 40.66 light-years away from Earth, and has a ...

TRAPPIST-1e · TRAPPIST-1b · TRAPPIST-1f · TRAPPIST-1c

TRAPPIST-1 shows a very low level of low-frequency variability in the IRAC 4.5-μm band, with a photometric RMS of only 0.11 per cent at a 123-s cadence. We do ...

Dec 13, 2017 · SEVEN IN ONE GO The small, cool star TRAPPIST-1, illustrated here, hosts a bevy of Earth-sized planets. There could be many more stars like it ...

Duration: 1:33
Posted: Feb 22, 2017

TRAPPIST-1 is a middle-aged, ultra cool dwarf star, much less luminous than the sun and only a bit larger than the planet Jupiter. The star, ...

Official webpage for the TRAPPIST-1 system.

Dec 19, 2017 · Published July 2017. Main takeaway: Models of the magnetic environment surrounding the seven planets of the TRAPPIST-1 system suggest that this ...