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1 小时
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NASA is about to 'touch' the sun. Here's what you need to know.
NASA is about to make history. Its Parker Solar Probe is set to fly closer to the sun than any object in history. The mission ...
Astronomy
5 小时
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 ...
Smithsonian Magazine
5 小时
A NASA Spacecraft Will ‘Touch’ the Sun on Christmas Eve, Flying Closer to the Star Than ...
The Parker Solar Probe will endure scorching temperatures of 1,700 degrees Fahrenheit as it performs the closest solar flyby ...
9 小时
10 supercharged solar storms that blew us away in 2024
The sun's most active phase, solar maximum, officially arrived in 2024, triggering some explosive solar storms and colorful ...
9 小时
History-making probe is about to make the closest-ever approach to the sun
On Christmas Eve, the Parker Solar Probe is set to become the closest spacecraft to the sun when it flies within a few ...
12 小时
Farmers Say the Sun Turned Their John Deere Tractors Into 'Demon-Possessed' Machines
“Our tractors acted like they were demon possessed,” Elaine Ramstad, an aurora chaser who’s family works a farm in northern ...
Scientific American
12 小时
NASA’s Parker Solar Probe Preps for Record-Breaking Christmas Eve Flyby
The Parker Solar Probe will swoop just 6.1 million kilometers above the sun’s surface on Christmas Eve. Scientists are ...
E&E
15 小时
Is it time to talk seriously about geoengineering?
Advocates say there’s a growing ethical obligation for researchers to explore alternative solutions to climate change.
earth
1 天
Rare asteroid-comet hybrid is unlike anything ever seen before
JWST uncovered Chiron’s rare ices and gases, providing new insights into its unique activity and its link to the solar system ...
Noozhawk
1 天
Dennis Mammana: All 8 Planets Dance Across December Night Sky
If you’d like to see all the planets of our solar system, this is a good week to do so. Step outside at dusk and you’ll notice the most obvious of planets ...
来自MSN
1 天
Probing the Sun: Parker Solar Probe's record-breaking speed
Launched into space in 2018, the Parker Solar Probe is increasingly tightening its orbit around the Sun. The most significant ...
1 天
The Universe Is Teeming With Complex Organic Molecules
Wherever astronomers look, they see life’s raw materials—and hints at answers to one of the great mysteries of science.
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