An international team including astronomers from the Center for Astrophysics | Harvard & Smithsonian (CfA) has announced the ...

Space exploration missions have revealed that polar vortices aren’t uncommon beyond Earth. They’ve been observed throughout ...

The boundless potential of astronomical discovery contrasts sharply with the backwardness and reaction promoted by Trump and ...

The Hubble Space Telescope time-lapse captured footage of Jupiter, Saturn, Uranus and Neptune. Credit: SCIENCE: NASA, ESA, ...

Learn why carbon-containing meteorites appear to be less "shocked" than expected, missing the effects often seen in a ...

Researchers in Switzerland have repurposed an AI model to uncover where all those elusive, potentially habitable worlds are ...

Super-Earths can exist in wider orbits around their parent stars than was previously believed, suggesting these Earth-like ...

A rare 'smiley face' triple conjunction is coming to Earth's morning skies on April 25, when Venus, Saturn and the crescent moon form a celestial smirk near the horizon.

"It's amazing that after 35 years, Hubble still holds a unique capability as a top workhorse for science discoveries and ...

The University of Arizona has utilized state-of-the-art Magellan Adaptive Optics Xtreme technology to observe the PDS 70 ...

The astronomers spotted the planet using NASA's Transiting Exoplanet Survey Satellite (TESS), an MIT-led mission that ...

The trio is a rarity—and when all of its unusual traits are considered together, it is unique.