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Scientific American
7 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 ...
Science News
9 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
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 ...
2 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 ...
Astronomy on MSN
1 天
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 ...
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 ...
2 天
Astronomers Spot Mysterious Planet Orbiting the Closest Single Star
Lonely No Longer Astronomers using the Very Large Telescope in Chile have discovered that Barnard's star, the closest single ...
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
Astronomers discover a new exoplanet orbiting the closest single star to the sun
Barnard’s star is a red dwarf about six light-years away from our sun and six light-years away from Earth. It is considered ...
3 天
on MSN
There’s a tiny exoplanet orbiting our neighbor, and it’s called Barnard’s star
At just six light-years from Earth, Barnard's star is close by and has long been of interest to researchers searching for ...
3 天
on MSN
Planet Discovered Around Closest Single Star to Sun
The world—which orbits Barnard's Star, just six light-years from us—has a year that lasts barely three Earth days.
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