This mosaic, taken by the Mars Curiosity rover, looks uphill at Mount Sharp. via NASA https://ift.tt/2pOJ4j9

Claudia Alexander, the project scientist overseeing NASA’s support role in the European Space Agency’s Rosetta mission, stands on the view deck of mission control at the Jet Propulsion Laboratory. via NASA https://ift.tt/2pHX9yJ

An underlying population of infant stars embedded in the nebula NGC 346 are still forming from gravitationally collapsing gas clouds. via NASA http://ift.tt/2pxRyfc

The Soyuz MS-08 rocket launched Wednesday, March 21, 2018, bringing three new crewmembers to the International Space Station. via NASA http://ift.tt/2Gjdlk2

The Soyuz MS-08 rocket is launched with Soyuz Commander Oleg Artemyev of Roscosmos and astronauts Ricky Arnold and Drew Feustel of NASA, March 21, 2018, to join the crew of the Space Station. via NASA http://ift.tt/2FYN9Yx

Workers are seen on the launch pad as the Soyuz rocket arrives after being rolled out by train, Monday, March 19, 2018 at the Baikonur Cosmodrome in Kazakhstan. via NASA http://ift.tt/2pqzV0K

In late Jan. 2018, NASA’s Global-scale Observations of the Limb and Disk (GOLD) instrument was launched into space aboard a commercial satellite. via NASA http://ift.tt/2GHMTyz

This image captures a close-up view of a storm with bright cloud tops in the northern hemisphere of Jupiter. via NASA http://ift.tt/2FESHeN

What’s in a name? If your name is Strong Thermal Emission Velocity Enhancement aka STEVE, then there’s quite bit behind the name. via NASA http://ift.tt/2FF42f2

Just by determining how circular a given crater is – using pi and the crater’s perimeter and area – planetary geologists can reveal clues about how the crater was formed and the surface that was impacted. via NASA http://ift.tt/2IncexY