ExtremeTech on MSN3 小时
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 ...
Live Science13 天
Enormous, mountain-size asteroid will be visible from Earth this weekend in rare 'once in a ...
Alinda has made its closest approach to our planet in decades, and it's about to peak in brightness in a rare ...
Asteroids: School Students Make 11 New Discoveries
Among the finds is an object thought to be an asteroid from the main belt, which lies between the orbits of Mars and Jupiter.
来自MSN29 天
We Can Thank Deep-Space Asteroids for Helping Start Life on Earth
In the inner solar system—this side of Jupiter—the proximity of the sun causes both free-floating water and water entrained on bodies like asteroids to flash into vapor. Outside of that limit ...
Asteroid Alinda: How to get a glimpse of massive, once in a century asteroid as it flies ...
A massive asteroid, spanning more than two miles across, has just made its closest approach to Earth in decades - but its ...
Space on MSN3 个月
Astronauts could mine asteroids for food someday, scientists say
Their solution requires using high heat to break down the organic compounds found in asteroids in oxygen-free environments — ...
Forbes7 个月
Two Huge Asteroids Are Approaching Us; One Among The Largest Near Earth
Eric Mack is a reporter covering science, sustainability and space. A pair of asteroids are set to make close passes by the Earth this week, and both are unusually large for visitors to the ...