Webb has found crystalline water ice in a debris disk around a young, Sun-like star called…
NASA, International Astronauts Address Students from New York, Ohio
NASA astronaut Nichole Ayers and JAXA (Japan Aerospace Exploration Agency) astronaut Takuya Onishi will answer prerecorded…
Webb Watches Auroras Dance in Jupiter’s Atmosphere
Auroral displays are breathtaking light shows that can be seen across high latitude skies, created by…
Everything in the Universe Could Decay from Hawking Radiation
Hawking radiation, proposed by physicist Stephen Hawking in 1974, describes the process by which black holes…
Billions wasted, mysteries unsolved: The missions NASA may be forced to abandon
Proposed NASA cuts would cancel dozens of space missions — including spacecraft already paid for, launched,…
The ARRL Solar Report
05/16/2025 After weeks of calm, solar activity is suddenly high again, with twostrong solar flares erupting…
TESS Has Found Exoplanets. Can it Find Rings Around Them?
Exoplanets—planets that orbit stars beyond our Solar System—have transformed our understanding of the universe. Since the…
Leaving tracks on other worlds
Our rovers and astronauts leave tracks where they explore. But there’s always the possibility that those…
Risk of a star destroying the solar system is higher than expected
A passing star could send planets scattering Triff/Shutterstock Stars whizzing by our solar system could cause…
Glass Beads on the Moon Contain Material Dug Up from Deep Down
If we could peel back the Moon’s cratered crust and examine its mantle, we might find…