Travel back 390 million years after the big bang to the ancient Maisie's Galaxy in this stunning 3D visualization that ...

NASA has finished building its spacecraft bus to deploy the Nancy Grace Roman Space Telescope into orbit after the space ...

Douglas McIntyre reports that falling oil prices, now at a three-year low, are detrimental to climate efforts. The drop is driven by record oil production in the U.S. and decreased demand from China, ...

Earth is about to gain a new “mini-moon,” but it won’t stay around for long.The newly discovered asteroid, named 2024 PT5, ...

Scientists say microscopic black holes could explain the elusive "dark matter" that makes up a quarter of all matter in the ...

Rocket Lab is set to launch an Electron rocket with 25 new satellites part of a growing orbital constellation in what will be ...

Dead satellites still pose a threat to future space missions — and the problem is only getting worse. Here's what we might do ...

A NASA spacecraft erected a large, foil solar sail in orbit around Earth last week, after a failed attempt days earlier. However, subsequent observations of the spacecraft show it is "tumbling or ...

The three-quarter moon rose over Europe last week as serene and remote as ever, but dropping faster and faster through its gravitational field was a small, alien object: a metal sphere blazoned ...

Whether you want to see the northern lights or a meteor shower, astrophysicist Hakeem Oluseyi gives tips on stargazing from a ...

They employed the help of the Murchison Widefield Array, a radio telescope in Western Australia ... neighbors beaming a signal into space. Russian astrophysicist Nikolai Kardashev devised a ...

Look through a solar telescope, and the quotidian yellow disk ... In Kappenman’s words, we’re “playing Russian roulette with the sun.” At least we’re not playing blindfolded.