This image features a deep field view of the Cassiopeia constellation immersed in the glow of ionized hydrogen gas, where the ...

Venus will plummet dramatically toward its inferior conjunction on March 22, when it passes 8.4 degrees north of the sun. For a few days around this date, we can try spotting Venus in bright ...

The best opportunity to potentially see all seven planets is coming up on Feb. 28 around 6:10 p.m. ET, according to Shanahan. Mercury, which is the closest planet to the sun, would be the first to be ...

Frothy and resembling an ice cream sundae — that’s how NASA described a newly-released, stunning image of a cosmic tornado ...

The video was taken by an instrument on SOHO called the LASCO (Large Angle and Spectrometric Coronagraph), which covers the bright glare of the sun using a disk, allowing more delicate details of ...

The Sun is the brightest thing around, but many cosmic objects can be much brighter. And in fact, astronomers at NASA have just clocked something in deep space that’s so bright, they say it ...

“Mercury and Saturn are particularly close to the sun ... bright light high above in the sky. When evening twilight ends at 6:58 p.m. ET Friday, the Cheshire moon will appear, according to the ...

Aurora, commonly known as the Northern Lights in the northern hemisphere, occur when charged particles from the Sun collide ...

For the first time, NASA’s James Webb Space Telescope has captured bright auroral activity on Neptune. Auroras occur when energetic particles, often originating from the Sun, become trapped in a ...