Chile’s Villarrica volcano emits steam and other volcanic gases in this photo taken from the International Space Station on Jan. 17, 2023. The gases come from a series of minor explosions—called Strombolian eruptions—that have been ongoing at Villarrica since October 2022. via NASA https://ift.tt/1zjkbTc

NASA Administrator Bill Nelson lays a wreath at the Space Shuttle Challenger Memorial. via NASA https://ift.tt/dQ6Vfot

The bright variable star V 372 Orionis takes center stage in this image from the NASA/ESA Hubble Space Telescope. via NASA https://ift.tt/k3f1Ip7

On January 25, 1984, President Ronald Reagan used his State of the Union address to call for NASA to build a permanent manned space station. via NASA https://ift.tt/j0lIQYp

Astronaut Nicole Mann is pictured during her first spacewalk installing a modification kit on the International Space Station’s starboard truss structure. via NASA https://ift.tt/ZAkE8Ho

Astronaut Nicole Mann is pictured during her first spacewalk installing a modification kit on the International Space Station’s starboard truss structure. via NASA https://ift.tt/dvmErVU

An international team of astronomers using NASA’s James Webb Space Telescope has obtained an in-depth inventory of the deepest, coldest ices measured to date in a molecular cloud. via NASA https://ift.tt/CnaFwzo

Expedition 68 Flight Engineers Nicole Mann of NASA and Koichi Wakata of the Japan Aerospace Exploration Agency are pictured on Jan. 12, 2023, during a fit check of their spacesuits inside the Quest airlock ahead of a planned spacewalk to upgrade the International Space Station’s power generation system. via NASA https://ift.tt/Juvt0pd

Snow and ice cover mountains of the Tien Shan range in this photograph taken from the International Space Station (ISS) on Feb. 9, 2022. via NASA https://ift.tt/lGLnKOk

Snoopy, the zero gravity indicator that flew aboard Orion during the Artemis I mission, wears a smile after being unpacked from his transport case on Jan. 5, 2023. via NASA https://ift.tt/U3rEzMN