A modest NASA space telescope with grand ambitions will soon launch into an orbit around Earth. Here's why scientists are excited about it.
A modest NASA space telescope with grand ambitions will soon launch into an orbit around Earth. Here's why scientists are excited about it.
NASA's Europa Clipper will fly past Mars today to adjust its trajectory and position itself for a critical phase of its 1.8-billion-mile (2.9-billion-kilometer) trek to the Jupiter system.
US Space Operations Command recently unveiled a new motto: "Semper Venator," Latin for "Always the hunter."
Scientists warn that the Trump administration's abrupt firing of hundreds of weather forecasters and climate experts at NOAA will curtail important climate research and result in preventable deaths during extreme weather events and related disasters.
A family portrait of the Andromeda galaxy and its orbiting dwarf satellites raises questions about how galaxies evolve.
Astronauts in isolated space habitats could benefit from the intentional fostering of diverse microbes from humanity's evolutionary past, a new study suggests.
"On the ground, it mainly rolls by shifting its center of gravity."
Could this medium-sized, app-free star-projector-night-light combo make the perfect gift for a space fan? We find out.
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