Espinoza is a leader in the new massive James Webb Space Telescope study of rocky worlds, specifically to find out if planets around red dwarfs could have air. The campaign, first reported by Mashable ...

Earlier this year, astronomers reported possible evidence of life on another planet – but new observations from JWST suggest the apparent biosignature isn’t there after all ...

Radio astronomers like a bit of peace and quiet, so they're sending an historic first radio telescope to the Moon. To block ...

The problem now is there’s a multiplying number of companies launching these things,” Rick Fienberg said. “And there are no formal regulations for visual brightness of satellites.” ...

Earth’s satellite and the Red Planet offer a picturesque view amid the stars of Virgo for a few hours after sunset tonight.

The mesmerizing spectacle of Betelgeuse dimming abruptly in late 2019, a phenomenon ominously dubbed the “Great Dimming,” ...

The urban astronomy movement #PopScope has set up telescopes on sidewalks that have brought 26,000 people closer to the night ...

As scientists wait for the asteroid to reappear, its revised trajectory is now drawing attention to another possible target: ...

The young open cluster NGC 6709 soars through the sky tonight, visible in Aquila with binoculars or any telescope.

Scientists working to study black holes use specific radio frequencies to track black holes, the same frequencies often used ...

Betelgeuse, one of the brightest stars in the night sky, may not be alone. And its potential companion may be responsible for ...