Its proximity to Earth – about 50 to 70 million kilometers from mid to late April – means we catch more of its light, so it ...

A new study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, finding evidence that it could be a giant rocky planet shrouded in a thick, hot atmosphere. TOI-270 d is ...

Scientists thought they saw a distant star swallow a planet for the first time ever. But new observations from the James Webb ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

A Southwest Research Institute-led study modeled the chemistry of TOI-270 d, an exoplanet between Earth and Neptune in size, ...

Astrologer Lisa Stardust explains what the retrograde shadow period is and how it will affect each zodiac sign.

It was a beautiful summer evening in Western Colorado. The Sun had just set and our bright sister planet was just starting to ...

The Geostationary Operational Environmental Satellites (GOES) captured a stunning view of Earth’s western hemisphere, with white clouds and snow, deep blue oceans, and green and brown continents. NASA ...

Researchers at Washington University in St. Louis have run new calculations, suggesting that Venus' outer crust could be experiencing convection—a process where heated material rises and cooler ...

The full moon in Libra, on April 12, invites you to take a break and ask questions before making big decisions.

Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...

NASA has discovered a new world, named Gliese 12 b. It is roughly the size of Earth, lies in the habitable zone, and orbits every 12.8 days.