Although it missed us by a few million miles, Arecibo Observatory has discovered the 500-meter wide asteroid is actually a one-kilometer wide asteroid.
Astronomers found Pluto's fifth moon 34 years after finding its first.
The space telescope photographs a beautiful spiral edge-on and astronomers notice its UFO-like qualities.
JWST's solid-state recorders have been installed, turning the telescope into a cosmic TiVo.
In 1882, photographs captured the Venus transit. Now, those photographs have been animated to re-play this historic event.
Don't let the name fool you, "super-Earths" have very little in common with our own planet.