Kachemak Bay’s Stony Waters

The OLI (Operational Land Imager) on Landsat 8 captured an image of Kachemak Bay’s turbid, cloudy waters on September 20, 2024. This cloudiness comes from glacial flour: bits of pulverized rock ground down by glaciers that has the consistency of flour. Several meltwater streams rich with the particles, sometimes called suspended sediment, absorb and scatter sunlight in ways that turn water a milky […]

NASA Invites You to Share Excitement of Agency’s SpaceX Crew-10 Launch

NASA invites the public to take part in virtual activities for the launch of the agency’s SpaceX Crew-10 mission to the International Space Station. NASA astronauts Anne McClain, commander, and Nichole Ayers, pilot, along with mission specialists JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi and Roscosmos cosmonaut Kirill Peskov, will embark on a flight […]

What You Need to Know about NASA’s SpaceX Crew-10 Mission

Four crew members are preparing to launch to the International Space Station as part of NASA’s SpaceX Crew-10 mission to perform research, technology demonstrations, and maintenance activities aboard the microgravity laboratory. NASA astronauts Anne McClain, Nichole Ayers, JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi, and Roscosmos cosmonaut Kirill Peskov will lift off from Launch […]

NASA Seeks Commercial Partner for Robots Aboard Space Station

As NASA continues to enable a sustainable, cost-effective commercial space economy, the agency is seeking partnership proposals for the operations, sustaining engineering, and utilization of Astrobee, a free-flying robotic system aboard the International Space Station. The Announcement for Partnership Proposal contains instructions and criteria for transferring responsibility of the Astrobee system to a commercial provider. […]

Redshift Wranglers Reach Remarkable Milestones

A “classification” is when a volunteer or citizen scientist finishes marking up or sorting one image or other piece of data. Each classification done by volunteers for the Redshift Wrangler project tells us something about the distance and age of a far-away galaxy, bringing us one step closer to understanding how galaxies evolve. These volunteers […]