A: XRF maps of Ca, Fe, and Mn; RGB map of U, Mn, and Fe. Calcite and detrital minerals can be distinguished by areas of high and low abundance in
A: XRF maps of Ca, Fe, and Mn; RGB map of U, Mn, and Fe. Calcite and detrital minerals can be distinguished by areas of high and low abundance in
A planisphere will let you know what stars and constellations are overhead for any night of the year. It’s summertime in the Northern Hemisphere and it’s a great time to
Upper mass limits for a potential lunar companion to β Pic b as a function of orbital period. The color is proportional to the density of MCMC posterior samples, and
3 min read Preparations for Next Moonwalk Simulations Underway (and Underwater) One of several NASA distributed sensing ground nodes is set up in the foreground while an experimental air taxi
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — Science Applications International Corp. (SAIC) has secured a $55 million
In an achievement that defies conventional wisdom among astronomers, a trio of eclipse chasers has captured what experts confirm is the first documented observation of the solar corona during a
Seen here prior to being sealed in its shipping container at Lockheed Martin’s Littleton, Colorado facility, SV08 will join the U.S. Space Force’s operational GPS constellation in orbit. Image: Lockheed
Updated 10 p.m. Eastern with additional comments. DENVER — The White House is proposing steep cuts in NASA’s science program that, if implemented, would cancel several major missions, contradicting claims
Join our newsletter to get the latest military space news every Tuesday by veteran defense journalist Sandra Erwin. WASHINGTON — The Trump administration’s Golden Dome initiative is creating new alliances
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