Blown by fast winds from a hot, massive star, this

source https://apod.nasa.gov/apod/ap200302.html

What created this unusual hole in Mars?

source https://apod.nasa.gov/apod/ap200301.html

Julius Caesar and Leap Days

source https://apod.nasa.gov/apod/ap200229.html

At sunset on December 6 a

source https://apod.nasa.gov/apod/ap200228.html

The Sun is hidden by a horizon that runs across the middle

source https://apod.nasa.gov/apod/ap200227.html

This hot jupiter is doomed.

source https://apod.nasa.gov/apod/ap200226.html

How similar is Jupiter’s magnetic field to Earth’s?

source https://apod.nasa.gov/apod/ap200225.html

Yes, but could you get to work on time if the Moon looked like this?

source https://apod.nasa.gov/apod/ap200224.html

How did we get here?

source https://apod.nasa.gov/apod/ap200223.html

A mere 11 million light-years away,

source https://apod.nasa.gov/apod/ap200222.html