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Astronomy
5 小时
Astronomers find the most distant supernova yet
JWST revealed a massive star that ended its life in an explosion when the universe was just a cosmic toddler.
Astronomy
14 小时
The Sky This Week from January 24 to 31: The Moon mingles with Antares
The Moon meets the Red Planet’s rival in Scorpius, skims close to Saturn, and reaches New phase in the sky this week.
Astronomy
1 天
Could planets orbiting red dwarfs host life?
Planets with suns like Wolf 359 are subject to huge blasts of radiation that raise questions about their long-term ...
Astronomy
1 天
Cozy up with new astronomy products this month
Find out what the latest and greatest books, telescopes, accessories, and other products in astronomy are this month.
Astronomy
1 天
SpaceX Starship Flight 7 explodes midair, but Super Heavy booster catch successful
After exploding, the craft sent blazing debris across the sky and forced multiple aircraft flying over and near the Caribbean ...
Astronomy
1 天
Astronomers just deleted an asteroid because it turned out to be Elon Musk’s Tesla Roadster
The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...
Astronomy
1 天
Venus meets Saturn: This Week in Astronomy with Dave Eicher
In this episode, Dave Eicher invites you to go out and watch a close pairing of two naked-eye planets: Venus and Saturn. The ...
Astronomy
2 天
Galactic ‘conveyor belt’ circulates elements like carbon in and out of galaxies
These massive currents carry material on a journey through and around star-forming galaxies before they settle and form stars ...
Astronomy
2 天
Unusual spiral quasar seen dancing with a companion
This rare quasar with spiral arms could help astronomers understand how supermassive black holes feed and grow.
Astronomy
4 天
Does a comet’s period change because it loses mass every time it nears the Sun?
Because the period of an object does not depend on its mass, comets’ orbital periods remain unchanged due to mass loss.
Astronomy
6 天
Observe the dark side of the famous Orion Nebula
The lanes and clouds of dust in the star-forming Orion Nebula (M42) reveal a dark dimension to this familiar object.
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