A sudden black hole flare unleashed stunning, near light speed winds that echo the Sun’s most powerful eruptions.
Scientists have confirmed that colossal collisions between galaxies trigger titanic eruptions in the centers of those ...
A team of astronomers including George Washington University physics Ph.D. student Eliza Neights recorded an extraordinary ...
Astronomers are a step closer to cracking one of the secrets of dark energy—the mysterious force believed to be causing the universe's accelerated expansion.
An interstellar comet making a brief passage through the solar system has triggered one of the largest coordinated astronomical observation efforts in recent memory. Comet 3I/ATLAS, only the third ...
Leading X-ray space telescopes XMM-Newton and XRISM have spotted a never-seen-before blast from a supermassive black hole. In ...
NASA has visualized the cataclysm, which is thought to have caused a mysterious eruption of gamma rays captured by telescopes ...
Astronomers around the world are accelerating their study of Comet 3I/ATLAS, the third confirmed interstellar object to enter ...
Interstellar comet 3I/ATLAS is making its closest approach to Earth this month, captivating astronomers with its otherworldly ...
A sudden X-ray flare from a supermassive black hole in galaxy NGC 3783 triggered ultra-fast winds racing outward at a fifth the speed of light—an event never witnessed before. Using XMM-Newton and ...
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What is Hubble and how does it work?
The Hubble Space Telescope has been quietly orbiting Earth for decades, but it’s still one of the most valuable tools we have ...
Astronomers have already warned that SpaceX's Starlink satellite network contributes to blemishes on images from ...
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