The Event Horizon Telescope captured the first image of the Milky Way galaxy's supermassive black hole Sagittarius A* — our galaxy's "black hole heart." Credit: ESO ...

Seven planets will line up for a rare "planetary parade" today (Feb. 28) and you can watch it live online, beginning at 12:00 p.m. ET (1700 GMT).

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Prepare for an unforgettable 'parade of planets' as 7 planets will align in a rare celestial event on Feb. 28, for the last ...

The supermassive black hole at the centre of our Galaxy is in continuous turmoil, observations made using the James Webb ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

NASA's James Webb Space Telescope is providing the best look yet at the chaotic events unfolding around the supermassive ...

Revolutionary technique allows astronomers to capture incredibly high-resolution images of distant galaxies and supermassive black holes.

Right: Same simulation snapshots, blurred to match the EHT’s observational resolution. Credit: EHT collaboration Researchers using the Event Horizon Telescope have significantly advanced our ...

This month, stargazers will be able to see seven planets in the evening sky, in a celestial event ... or a small telescope. Late in the month, Mercury will be visible near the horizon.

In a new memo from Meta CTO Andrew Bosworth, shared internally (via Business Insider), Meta will still push the metaverse, including its main product, Horizon Worlds, in 2025, but it may be the ...