Scientists have for the first time mapped the 3D structure of an exoplanet’s atmosphere, uncovering violent winds and bizarre ...

The interstellar object 3I/ATLAS displays a rare sunward 'anti-tail', prompting detailed scientific scrutiny as astronomers ...

NASA’s Hubble Space Telescope has unveiled a mesmerizing image of NGC 6369, a planetary nebula known as the “Little Ghost ...

New observations suggest that the relationship between light emitted by quasars has changed over cosmic time, hinting that ...

The James Webb Space Telescope has captured the light of a star that exploded when the universe was still in its cosmic youth ...

Astronomers tracked a decade of dramatic changes in P13, a neutron star undergoing supercritical accretion. Its X-ray ...

Even the best telescopes can’t see exoplanets. It’s all about watching for jiggly stars, blue shifts, and transits.

Virgil is the reddest Little Red Dot discovered so far, and its hidden black hole may offer a clue to the fate of this ...

Scientists have discovered a massive, rotating galactic filament stretching about 50 million light-years across, containing roughly 300 galaxies that are all spinning ...

New Chandra X-ray study finds many dwarf galaxies may not host central massive black holes, challenging long-held assumptions about galaxy formation and black hole origins ...

Astronomers tracking the interstellar comet known as 3I/ATLAS report that the object has brightened markedly and developed a faint green glow as it approaches its closest pass by Earth, sharpening ...

The meteor shower is known for being bright and colorful. And this year, the peak will happen this weekend, giving more ...