A massive new sunspot complex, dubbed AR 4294-4296, has emerged on the sun and is facing directly at Earth. The dark patch is ...
The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our ...
A new study by researchers at the University of Amsterdam shows how gravitational waves from black holes can be used to ...
Dusty stars close to the Milky Way’s black hole stay stable for years. New infrared data shows they survive gravity and ...
Astronomers capture the twinkle of a distant quasar, RX J1131, and reveal the secret size of a black hole's fiery corona.
The team used two of the most powerful supercomputers, capable of performing a quintillion operations per second.
Astronomers using the Subaru Telescope in Hawaiʻi have discovered a massive planet and a brown dwarf orbiting distant stars.
Get ready stargazers, the final full moon of 2025 rises tonight! Here's what to expect when the "Cold Supermoon" looms large ...
The image of supermassive black hole Sagittarius A * was created using data from the Event Horizon Telescope Collaboration.
The Southern African Large Telescope (Salt) near Sutherland is celebrating 20 years of observing the night sky.
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