来自MSN4 小时
Newly discovered super-Earth orbits in and out of its star's habitable zone. Could life ...
Located less than 20 light years away, HD 20794d could potentially be one of the most Earth-like planets found so far, ...
Stunned scientists uncover super-Earth planet that could finally reveal existence of aliens
SCIENTISTS have discovered a new super-Earth with an ‘eccentric’ orbit that swings it in-and-out of its star’s habitable zone ...
Earth’s recent ‘mini-moon’ may be an actual piece of the moon, astronomers say
An asteroid that orbited near Earth for a few months as a mini-moon may be a chunk of the moon that was blasted off by an ...
A moon-bound spacecraft snaps footage of Earth eclipsing the sun
The Blue Ghost lunar lander, built by the Texas-based company Firefly Aerospace for NASA, launched to space on Jan. 15, and ...
Space on MSN4 天
Blue Ghost moon lander sees Earth as a 'blue marble' from orbit (photo)
Firefly Aerospace's Blue Ghost moon lander caught haunting images of Earth while preparing to make its way towards lunar ...
Space.com1 天
Perihelion: What is it and when does it occur?
How fast is Earth moving? The sun doesn't sit idly in the center of these ellipses at equal distance from their farthest points. It actually follows its own tiny elliptical orbit around what is ...
earth1 天
Earth's recent mini-moon seems to be a lost fragment of our real Moon
The small near-Earth asteroid 2024 PT5 has been creating a buzz among researchers. Discovered last year with the help of a ...
Remember the 'mini-moon' last year? Study finds it was likely just a chunk of the actual moon
A chunk of space rock that visited near Earth's orbit last year was widely called a "mini-moon," a nickname that was more ...
Firefly’s Lunar Lander Captures Haunting Earth Eclipse From Space
On January 18, the team at Firefly carried out Blue Ghost’s first engine burn, firing up the lander’s thrusters and main ...