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Scientific American
3 小时
Astronomers Spot a ‘Super-Mars’ Exoplanet around Barnard’s Star
Claims of worlds orbiting Barnard’s star have been made before. But an advanced instrument could provide the breakthrough ...
7 小时
on MSN
Astronomers detect a planet near Barnard's star, which is relatively close to Earth
Newly discovered by astronomers publishing for the journal Astronomy and Astrophysics, Barnard b orbits the closest solo star ...
Astronomy on MSN
20 小时
Discovery of a tiny exoplanet sheds new light on a very old star
Scientists discovered that Barnard’s Star wobbles a full 20 inches (50 cm) per second — five times Earth’s effect on the Sun ...
Science News
5 小时
Barnard’s star has at least one planet orbiting it after all
After decades of searching, a telltale gravitational wobble points to an exoplanet orbiting the nearby red dwarf every 3.15 days.
3 天
on MSN
Barnard's star tricked scientists before: why this planet is real.
This rocky planet, discovered with the European Southern Observatory's Very Large Telescope in Chile, is smaller than Earth, ...
1 天
Scientists discover exoplanet orbiting Barnard's Star, just six light years from Earth
Astronomers using the European Southern Observatory's Very Large Telescope have confirmed the existence of at least one ...
1 天
on MSN
Small rocky planet detected in orbit about nearby Barnard's star
Barnard's star is a red dwarf, the smallest type of regular star and much smaller and less luminous than our sun. At about 6 ...
1 天
Boris Johnson regrets not sacking ‘homicidal robot’ Dominic Cummings over Barnard ...
Boris Johnson had a blazing row with one of his closest former advisers over not sacking Cummings over alleged lockdown ...
Boing Boing on MSN
1 天
Planet orbiting Barnard's Star among closest so far found
Barnard's Star, 6 light years away, is a red dwarf and the closest to our own after the triple-star Centauri system. There's ...
Space on MSN
3 天
'Sub-Earth' exoplanet discovered around the closest solo star to us
"Barnard b is one of the lowest-mass exoplanets known and one of the few known with a mass less than that of Earth." ...
3 天
Just 6 Light-Years Away: Astronomers Discover New Planet Around Barnard’s Star
Astronomers using ESO's Very Large Telescope have discovered an exoplanet named Barnard b, orbiting the nearest single star ...
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