An average of the continuum-removed spectra of the leading and trailing hemispheres of Mimas and Tethys and the leading hemispheres of Dione and Rhea, in black, and of the trailing
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WASHINGTON — The United States remains “unacceptably vulnerable” to a dangerous form of escalation by Russia in space, including the possibility of a nuclear detonation that could cripple satellites and
TAMPA, Fla. — SES is adding another servicer to what is already the broadest and busiest satellite life-extension roster in the commercial geostationary orbit (GEO) market, with five missions now
The solid curve represents the average dissolved oceanic Ni concentration (nmol L−1). Light blue indicates pO2 (Present Atmospheric Level, PAL). Changes in urea concentration are indicated by a red gradient
Space Safety 20/11/2025 210 views 7 likes Astronomers recently discovered the 40 000th near-Earth asteroid! These space rocks range from a few metres to a few kilometres in size and
Mars holds a special place in my heart being the second planet I saw through a telescope. It’s probably fair to say that it’s held a special place for many
WASHINGTON — The Japanese space agency JAXA has selected Rocket Lab to launch a set of technology demonstration satellites on Electron rockets after continued delays with a Japanese launch vehicle.
While launch activities have temporarily halted as SpaceX transitions to the Block 3 version of its Starship, the company is actively preparing for a robust launch schedule from its base
The case for a newborn ocean on Saturn’s moon Mimas continues to build. Research mapping the thickness of the world’s icy crust not only provides a window for how old
Ryan Glaubke measures and marks a sediment core used to reconstruct past deep-ocean salinity and carbon storage. — Credit Rutgers University Climate change has many culprits, from agriculture to transportation
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