You'd Prefer an Astronaut

Volcanoes are prevalent inside the Solar System - and not just on Earth. Venus has them, so do some of the moons of Jupiter, and Mars had t...

Did you think that the light from explosions decreases with time? That makes sense, right? Think again. Recent optical ( Hubble ), radio,...

Solar flares are pretty much known to cause aurorae, power outages, satellite problems, etc. But they can change how elements decay? Really...

Maybe a little bit higher than previously thought. Go here to read about the latest measurement.

At least according to this book. I'm not too sure of this, but it is an interesting argument.

As explained here , we don't know the answer to this question as much as we would like.

Please don't shine it at my telescope, it hurts. Go here to read about the latest problem regarding light pollution.

Huh? Go here to see a stunningly weird picture from Mars.

Apparently, the recipe is: Step 1 - Crash two galaxies together Step 2 - Wait for the two smaller black holes at the center of these galax...

Well, at least a picture taken by the WISE satellite. Go here to see the very pretty picture. Enjoy!