Thoughts are with all those affected by the fires—Fort McMurray, Alberta | ESA Astronaut Tim Peake | International Space Station

Thoughts are with all those affected by the fires - Fort McMurray, #Alberta pic.twitter.com/3Rav8m3Yn5

— Tim Peake (@astro_timpeake) May 6, 2016

The Great Salt Desert in eastern Iran has some incredible looking geologic structures known as salt domes. | U.S. Astronaut Jeff Williams | International Space Station

The Great Salt Desert in eastern Iran has some incredible looking geologic structures known as salt domes. pic.twitter.com/3juQcOxUGL

— Jeff Williams (@Astro_Jeff) May 4, 2016

Sunglint on lakes in Canada near Ottawa & Montreal | U.S. Astronaut & Station Commander Tim Kopra | International Space Station

Sun glint on lakes in @Canada near @ottawacity and @MTL_Ville from @Space_Station #CitiesFromSpacehttps://t.co/z1yUelR1RB

— Tim Kopra (@astro_tim) May 5, 2016

SpaceX CRS-8 | First Stage Landing on Drone Ship at Sea

Singapore at night | International Space Station

March 2016 Solar Eclipse: A Total Celestial Wonder | NASA

Solar Eclipse: View from Tidore, Indonesia | Credit: Constantine Emmanouilidi

March 2016 Eclipse and the Moon's Orbit | NASA

March 2016 Eclipse: Earth, Moon and Sun | NASA

Live NASA TV coverage of tonight's total solar #Eclipse2016 over Southeast Asia starts at 8pm ET. | Watch: www.nasa.gov/ntv

Path of March 2016 Total Solar Eclipse (Animation) | NASA

NASA ScienceCasts: Indonesian Solar Eclipse

Celebrating International Women's Day | NASA | Four women in space at the same time: First time ever in 2010

"My 11th full month in space!" | NASA Astronaut Scott Kelly | International Space Station

An Often Ignored Beauty: Spiral Galaxy NGC 986 | ESO

One from many: A Galactic Merger | Hubble Space Telescope