ExtremeTech on MSN54 分钟
NASA: Near-Earth Asteroid Likely Came from the Moon
The asteroid is about 33 feet (10 meters) across and poses no danger to Earth. It joins another known lunar asteroid ...
Earth’s Mini-Moon Mystery Solved: It’s a Chunk of the Moon
For a brief, but exciting, time last year, Earth had two moons. A small asteroid lingered close to our planet in its orbit ...
NASA asteroid alert: Two ‘basket ball-court-sized’ asteroids set for near-Earth flyby ...
According to a latest update by NASA’s Jet Propulsion Laboratory, on January 17, 2025, two asteroids will make a close pass ...
Study finds that Earth's small asteroid visitor is likely a chunk of moon rock
A near-Earth object was likely ejected into space after an impact thousands of years ago. Now it could contribute new ...
Space on MSN6 小时
Earth's recent asteroid visitor might've been a piece of the moon
Earth's temporary asteroid friend last year was a chunk of its real moon that had been blasted into space thousands of years ...
Is Earth in danger? 160-foot asteroid to make a close pass—THIS is what NASA says about it!
On January 25, 2025, asteroid 2025 BK will pass close to Earth. This flyby highlights the important work scientists do to ...
Earth's temporary moon might have come from the moon
Planetary scientists have long studied near-Earth objects (NEOs) and NEAs to understand their origins. One way to do that is ...
cerebral-overload1 天
Study Finds Earth’s Small Asteroid Visitor Likely Chunk of Moon Rock
Lee esta historia en español aquí. The near-Earth object was likely ejected into space after an impact thousands of years ago ...
NASA Warns Of Two Big Asteroids Set For Close Encounter With Earth Tomorrow: Are We Safe?
NASA has issued a warning about two big asteroids, AO2 and 2024 YF2, set to make a close approach to Earth tomorrow.
Earth’s Mini-Moon Was Probably a Piece of Its Real Moon
Scientists think a small rock discovered near Earth last August was hurled into space by an ancient impact on the lunar surface.
NASA alerts about a huge 84-foot, airplane-sized asteroid coming very close to Earth today
NASA’s Jet Propulsion Laboratory (JPL) is closely monitoring an asteroid that will pass Earth on 21 January 2025.
Space Coast Daily1 天
NASA Discovers Near-Earth Asteroid Likely a Lunar Fragment
The small near-Earth object 2024 PT5 captured the world’s attention last year after a NASA-funded telescope discovered it lingering close to, but never orbiting, our planet for several months.