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Astronomy
1 天
Mars Express captures the beauty of a martian frostscape
Mars Express spotted this scene using its High Resolution Stereo Camera (HRSC) during its 23,324th orbit of the Red Planet.
Astronomy
2 天
Smallest main-belt asteroids ever detected found hiding in JWST data
With the James Webb Space Telescope and updated processing techniques, researchers have detected asteroids just tens of ...
Astronomy
2 天
How do spacecraft avoid collisions in the asteroid belt?
The main belt located between the orbits of Mars and Jupiter is so sparsely populated that spacecraft pass through as though ...
Astronomy
6 天
The Sky This Week from December 20 to 27: Welcome the winter solstice
The Sun reaches its southernmost point, the Ursid meteor shower peaks, and the Christmas Tree Cluster glitters in the sky ...
Astronomy
2 天
You’re almost certainly not being visited by aliens
Anyone tempted to ascribe the nighttime sightings of aircraft to alien intelligence ought to be dissuaded by the vast scale ...
Astronomy
1 天
FAA approves SpaceX for more Starship test missions
The regulator issued a modified launch and reentry license that allows launching multiple flights under the vehicle’s Flight ...
Astronomy
2 天
Earth’s gravity gave the Moon an early facelift
Heat from tidal forces remelted the Moon’s crust, says new reesarch, which may explain why the Moon is older than some ...
Astronomy
7 天
Explore the Big Dipper this winter
The seven stars that make up this famous asterism are part of Ursa Major the Great Bear. And they offer a lot more than meets ...
Astronomy
13 天
The Sky This Week from December 13 to 20: 2024’s last Full Moon
A Cold Moon hangs in the sky while Jupiter still shines bright and the Geminid meteor shower peaks in the sky this week.
Astronomy
4 天
Want to find a black hole? Pick up a rock
Quickly moving primordial black holes might leave tiny holes in regular matter as they tunnel through, leaving traces we ...
Astronomy
12 天
What’s in the National Academies’ Decadal Survey for Solar and Space Physics?
This report represents the collective hopes of scientists who study the Sun, setting out plans for improving our knowledge of ...
Astronomy
13 天
The best deep-sky targets in Taurus
If you’re new to constellation identification, the best way to locate Taurus is to wait until the easily recognized ...
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