If the modern age of astronomy could be summarized in a few words, it would probably…
The SpaceX Dragon Freedom spacecraft is pictured as auroras move through Earth’s atmosphere
iss072e031823 (Oct. 7, 2024) — Peering through the window of the SpaceX Dragon Endeavour spacecraft, NASA…
Assessment of PFO as Related to DCS in the Spaceflight Environment and During Ground Testing
In June 2024, the NASA Office of the Chief Health and Medical Officer (OCHMO) Standards Team…
Very bright fireball seen over Seattle, Victoria and Vancouver
A bright fireball was observed over the skies of Seattle, Victoria, and Vancouver at around 02:17…
The Quadrantid Meteors and More Ring in 2025
This Weekend: Catch the Quadrantids at their annual peak, Earth at perihelion and the Moon blotting…
ARRL Closed for New Years Day, January 1, 2025
12/31/2024 ARRL The National Association for Amateur Radio® will be closed on New Years Day, Wednesday,…
avalanches, icy explosions and dunes
Spring on Mars brings explosive changes. As temperatures rise, the Martian northern hemisphere experiences dramatic events…
Lunar Trailblazer should help scientists sort out the nature of water on the moon
The Lunar Trailblazer is an uncrewed mission to find water on the moon and determine its…
Even Stars Can Get the Hiccups
Stars come in all manner of sizes and temperatures. Many of the massive ones are nearing…
Hotter White Dwarfs Get Puffier
When our Sun dies, it will turn into a white dwarf. They are a common aspect…