Watch how JW Telescope detects temperature on Trappist 1 b. Credit: Space.com | animation courtesy: ESO/L. Calçada / Space ...

The double star system is called HD 135344 AB and it's about 440 light-years away from Earth. A and B are both young stars, ...

Want more TV shows like The 100? There are plenty of fantastic sci-fi shows, ranging from favorites still on the air today to ...

Now imagine that this enormous mirror is made not of precisely manufactured glass segments, but of liquid floating in space.

This evening’s viewing challenge is the planet Mercury. It is less than half a fist above the west-northwestern horizon at ...