Known as planetary alignment, this rare event lets sky-gazers see six planets, including Neptune and Uranus, with a telescope ...

“We [will be able to] move quickly and map out very large areas of the sky,” adds Josh Schlieder, the telescope’s wide-field ...

Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...

Astronauts face vision loss due to microgravity-induced eye changes. NASA races to find solutions before Mars missions, where ...

Think cats can’t learn tricks? Think again! With patience and positive reinforcement, you can teach your cat to high-five, fetch, and even respond to commands! Here are 10 easy tricks to make training ...

NASA's Rover found ripples in Martian rock that resemble the wave patterns on a sandy lake bed on Earth. The ripples could ...

The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

Kelsea Ballerini Defends Beyoncé's Country Grammy Nominations: "You Don't Have To Be a Country Artist To Make a Country ...