Apples-to-apples comparisons in the distant universe are hard to come by. Whether the subject is dwarf galaxies, supermassive black holes, or 'hot Jupiters,' astronomers can spend months or years ...

April 2025 was a busy month for space. Pop icon Katy Perry joined five other civilian women on a quick jaunt to the edge of ...

K2-18b recently made headlines after researchers claimed to observe possible “signs of life” in the planet's atmosphere. So, ...

Recent Martian seismic activity suggests water in the Red Planet's crust, a potential boon to long term human habitation in ...

Webb Space Telescope reveals a surprisingly clear atmosphere on planet TOI-421 b, helping scientists understand the evolution ...

When Elon Musk’s engineers bundled a batch of prototype satellites into a rocket’s nose cone six years ago, there were fewer ...

In the latest image from NASA's Hubble Space Telescope, a strange galaxy called NGC 1961 comes into focus that has just one — ...

It's still quite uncertain just where and when the craft will fall, although it is expected to reenter around 2:26 am ET on ...

To understand how chaotic the early solar system was, we need only gaze at the moon. Its cratered surface bears the scars of ...

B'Etor and Lusra are female Klingon villains who appear in multiple Star Trek films and series. The sisters are first introduced in Star Trek: The Next Generation. They belong to the powerful House of ...

Did you know that the sun is up for more hours this month than in August? August is summertime, and May is still spring, so it may not seem quite right.

Picture this: a small audience is quietly ushered into a darkened room. They gasp in awe, as a brilliant night sky shines above. They wonder - as many ...