Credit: NASA, ESA, CSA, Steve Finkelstein (UT Austin).
Apollo 17: Boulder on the Moon
Credits: E. Cernan, Apollo 17, NASA
Blue Ghost's Diamond Ring & Blue Banded Blood Moon © ©
NGC 7023, Iris
The HR 8799 system harbors four super-Jupiters orbiting with periods that range from decades to centuries. We're currently monitoring this system to understand if and how this system is dynamically stable. This footage consists of 7 images of HR 8799 taken with the Keck Telescope over 7 years. Video made by Jason Wang, data reduced by Christian Marois, and orbits were fit by Quinn Konopacky. Bruce Macintosh, Travis Barman, and Ben Zuckerman assisted in the observations.
Comet Leonard
The Surface of Venus from Venera 14 (The clearer Photo)
A celestial lightsaber in Orion B ©
Symbiotic R Aquarii
Credits: Hubble, NASA, ESA, License, Judy Schmidt