A European Mars probe witnessed the interstellar comet 3I/ATLAS' Red Planet flyby on Oct. 3, snapping imagery of the interloper from just 19 million miles (30 million kilometers) away.
JWST's detection of phosphine on a brown dwarf, also known as a "failed star," could have repercussions for the claimed detection of the molecule on Venus.
A recent view from Hubble shows the Large Magellanic Cloud, where newborn stars sculpt dense gas and dust.
As just one of all the living creatures on Earth, you're along for the ride as our planet constantly moves in two major ways.
NASA's Perseverance Mars rover may have captured an image of interstellar comet 3I/ATLAS streaking across the sky above the Red Planet.
To keep the Very Large Telescope (VLT) at peak performance, ESO engineers carefully recoat its enormous mirrors.
The discovery of the "hot Jupiter" exoplanet 51 Pegasi b on Oct. 6, 1995 changed the course of astronomical history.
A recent DARPA study laid out a step-by-step process that could enable an economic link between Earth and the moon. But how real is the promise of giving the moon an industrial makeover?
A team of researchers discusses how the xAI plant in Memphis emitted normal amounts of air pollution.
An asteroid, called 2025 TF, safely passed within roughly 250 miles (400 km) of our planet on Sept. 30 after surprising astronomers.
