You're going to want to look up -- this event includes the three furthest planets in our solar system. 2025 is starting off ...

You still might be able to catch Venus, Saturn and Neptune on the horizon ... to invest in UV protection for your eyes and be particularly careful about where you point your telescope.

Image of the supermassive black hole Sagittarius A* (Sgr A*). from the Event Horizon Telescope (EHT) collaboration "has uncovered strong and organised magnetic fields spiralling from its edge," ...

After taking the first images of black holes, the Event Horizon Telescope (EHT) is poised to reveal how black holes launch powerful jets into space. Now, a research team led by Anne-Kathrin Baczko ...

NASA astronaut Nick Hague will install patches to the agency’s NICER (Neutron star Interior Composition Explorer) X-ray ...

A phenomenon called gravitational lensing turned a galaxy into a "hall of mirrors of cosmic proportions," allowing for the discovery.

The 2025 skywatching guide includes a rare sunrise solar eclipse, an occultation of Mars and three supermoons. Here are the ...

Using the VLT Survey Telescope (VST), astronomers from Italy and Germany have observed a group of galaxies designated NGC ...