Last week, NASA reported finding seven Earth - like
planets around the star Trappist - 1.
Not exact matches
Seven temperate terrestrial
planets around the nearby ultracool dwarf
star TRAPPIST - 1.
Other recent discoveries of nearby Earth - sized
planets have been
around red dwarf
stars, including
TRAPPIST - 1 and Proxima Centauri, but these create less favorable conditions for life.
Astronomers using the
TRAPPIST - South telescope at ESO's La Silla Observatory, the Very Large Telescope (VLT) at Paranal and the NASA Spitzer Space Telescope, as well as other telescopes
around the world [1], have now confirmed the existence of at least seven small
planets orbiting the cool red dwarf
star TRAPPIST - 1 [2].
It's been less than a year since astronomers detected seven
planets around TRAPPIST - 1, a remarkable
star system located 39 light years from Earth.
NASA just announced 7 rocky
planets around the cool red
star Trappist - 1 — and 3 of those orbit within the Habitable Zone (where surface liquid water would be possible).
From the moment that seven Earth - sized
planets were discovered in orbit
around TRAPPIST - 1 — an ultracool dwarf
star located 39 light years away — astronomers have been busy trying to learn everything they can about this intriguing
star system, particularly its potential to foster life.
Because the
planets are in such close orbits
around TRAPPIST - 1, some or all of them may be tidally locked, which means that they always present the same side to the
star and the opposite side away from the
star.
Scientists only announced less than a year ago that they had spotted seven small
planets huddled
around a
star called
TRAPPIST - 1.
«The
planets in the habitable zone
around nearby dwarf
stars, like Proxima Centauri or
TRAPPIST - 1, are exposed to strong stellar winds that could strip their atmospheres,» Loeb said.