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NASA’s Lucy spacecraft is speeding toward another close encounter with an asteroid
Lucy’s next stop — “the main event,” as Levison calls it — will be the Trojan asteroids that share Jupiter’s orbit around the ...
Calculating the odds of an asteroid hitting Earth in 2032
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NASA’s Lucy spacecraft to fly past asteroid at 30,000 mph as it prepares for a bigger mission
NASA's Lucy spacecraft is set to fly by the asteroid Donaldjohanson, located 139 million miles away in the asteroid belt.
Astronomy on MSN16 小时
PUNCH sees first light, prepares to study how the Sun creates our space weather
The constellation of four satellites can take both narrow- and wide-field images of the Sun to study its corona and solar ...
IFLScience on MSN21 小时
Obscure 100-Year Solar Cycle May Have Hit Minimum – Expect More Activity For Decades To Come
T he Sun goes through an 11-year cycle of activity, going from the solar maximum, where it is covered in many sunspots and is ...