资讯

A green comet likely is breaking apart and won't be visible to the naked eye
Comet SWAN, hailing from the Oort Cloud beyond Pluto, may not have survived its recent trip past the sun and is fading fast.
FOX Weather on MSN2 天
Bright green Comet SWAN falls apart after once-in-a-lifetime appearance in our night sky
As a comet spins up, it starts to fall apart, which is likely what is happening to Comet SWAN now before it ceases to be an ...
Knowridge Science Report13 小时
Almost a quarter of all lunar ejecta eventually hits Earth
The Moon’s surface is covered by impact craters, ranging from microscopic pits to massive basins over 1,000 kilometres across ...
The Debrief3 天
NASA’s TESS Spots Evaporating Planet in Death Spiral That’s Producing a Comet-Like Tail
A distant exoplanet is quickly disintegrating 140 light-years from Earth, spotted by MIT astronomers through NASA's TESS ...
Visalia Times-Delta on MSN3 天
When and where can you see the Lyrid meteor shower? Cloud cover forecast, what to know
Best viewed from the Northern Hemisphere, the Lyrid meteor shower is the world's oldest known of its kind and reliably occurs ...
NBC New York5 天
A green comet likely is breaking apart and won't be visible to the naked eye
The comet won't swing close to Earth like Tsuchinshan-Atlas did last year. Other notable flybys included Neowise in 2020 and Hale-Bopp and Hyakutake in the 1990s. The comet, also designated C/2025 ...
What time can you see the Lyrid meteor shower? Where is it visible on the West Coast?
The Lyrids are best viewed in the Northern Hemisphere during the dark hours between midnight and dawn. The website Time and ...
istockphoto2 天
Meteorite Strike stock videos and footage
Browse 130+ meteorite strike stock videos and clips available to use in your projects, or start a new search to explore more stock footage and b-roll video clips. nuclear war or World War III, ...