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来自MSN
1 天
NASA's plan to blow up asteroid with nuke in bid to save Earth from extinction
NASA has announced a new strategy to combat asteroid threats - which includes details of how a nuclear explosion could save ...
8 天
NASA Punched an Asteroid in 2022. Another Probe Is Now on Its Way to the Wreckage
A follow-up mission to DART, Hera will travel to a binary asteroid to observe the aftermath of NASA's wildly successful ...
1 小时
on MSN
Watch How NASA’s Lucy Spacecraft Flew By Asteroid Dinkinesh
NASA’s Lucy spacecraft flew by asteroid Dinkinesh and made a surprising discovery, a close binary! Preliminary statistics ...
10 天
Asteroid Apophis' path near Earth in 2029 offers rare lessons in defending planet
Apophis will travel closer to us than any similarly sized astronomical object in recorded history, scientists said. It will ...
9 天
on MSN
SpaceX launch: Europe's Hera spacecraft on way to study asteroid Dimorphos
A European spacecraft is on its way to get an up-close look at an asteroid that NASA deliberately crashed its own vehicle ...
7 天
on MSN
Spacecraft launches towards asteroid knocked off course by Nasa
A spacecraft is on its way to visit an asteroid that US space agency Nasa knocked off course in 2022. The Hera craft launched ...
8 天
on MSN
Exact time Big Ben-sized 'city killer' asteroid monitored by NASA will 'skim' Earth today
The space rock, named 2016 JG38, after the year it was discovered, is classed by the US space agency as a "Near Earth Object" ...
8 天
on MSN
A spacecraft is on its way to a harmless asteroid slammed by NASA in a previous save-the ...
Scientists are eager to examine the impact’s aftermath up close to know exactly how effective Dart was and what changes might ...
8 天
on MSN
New study eases concerns over possible 'doomsday' asteroid swarm
Astronomers have good news about potentially hazardous asteroids lurking near our planet: There aren't as many as we thought.
Nature
12 天
A spaceship punched an asteroid — we’re about to learn what came next
The €363-million (US$398-million) mission is a follow-up to NASA’s DART, the Double Asteroid Redirection Test. In September 2022, the similarly sized DART spacecraft slammed into Dimorphos ...
5 天
on MSN
Asteroid mining: A potential trillion-dollar industry
Earth's newest celestial neighbor has finally arrived. Astronomers using a powerful telescope in Sutherland, South Africa, ...
9 天
Asteroids for dinner? Scientists research using asteroid bacteria to make space food
The research has been led by a scientist called Joshua Pearce. It says that the organic compounds inside of asteroids - which ...
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