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9 小时
Earth bids farewell to its temporary ‘mini moon’: What it was, and where it’s going
Currently, more than 2 million miles away, the object is too small and faint to see without a powerful telescope.
来自MSN
18 小时
Northern Lights may be visible from parts of U.S this Thanksgiving Day
Solar storms that cause the Northern Lights when powerful enough have the potential to cause satellite communication ...
NASA
1 天
Discovery Alert: a ‘Hot Neptune’ in a Tight Orbit
By Grace Jacobs Corban The Discovery A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star ...
Space on MSN
2 天
Amazing TimeLapse Of Comet C/2022 E3 ZTF Project
Gianluca Masi from the Virtual Telescope Project captured imagery of comet C/2022 E3 (ZTF). The comet's closest approach to ...
Syracuse New Times
2 天
How to choose a telescope for a hike?
Hiking is a versatile form of active recreation. It allows you to simultaneously exercise, enjoy nature’s beauty, communicate ...
3 天
The moon eclipses bright blue star Spica this week. Here's how to see it
A waning crescent moon will creep closer and closer to Spica until the star's light is extinguished in the blink of an eye on ...
techexplorist
5 天
ESA’s Solar Orbiter offers the first high-resolution view of the entire solar disk
The Sun is the most dynamic and complex body in our Solar System. To study it more closely, the ESA’s Solar Orbiter ...
5 天
Astronomers spot 1 of the most powerful 'sonic booms' in the universe as massive galaxy ...
A shockwave caused by the galaxy NGC 7318b slamming into four other galaxies is akin to a "sonic boom from a jet fighter." ...
Opinion
Space.com
7 天
Opinion
Egg-shaped galaxies may be aligned to the black holes at their hearts, astronomers find
Under the right circumstances, dust and gas falling into these galactic cores can form a disk of hot material around the ...
7 天
Chandra and Hubble tune into 'flame-throwing' Guitar Nebula
Normally found only in heavy metal bands or certain post-apocalyptic films, a "flame-throwing guitar" has now been spotted ...
8 天
Scientists discover ‘Red Monster’ galaxies nearly the size of Milky Way: ‘The ...
A group of international scientists discovered three ultra-massive “Red Monster” galaxies capable of forming their own stars ...
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