New Image Shows Signs of Activity on 3I/ATLAS
As mysterious interstellar visitor 3I/ATLAS screams through out solar system, astronomers are racing to get a closer look.…
What did NASA find on Bennu? ‘Space gum,’ sugars needed for life
Samples from the asteroid Bennu are providing scientists with clues about how life may have started in our…
Glowing bridge links dwarf galaxies in stunning new image from the James Webb Space Telescope
A spectacular new view of two dwarf galaxies caught in the middle of a cosmic collision reveals a…
When and where in Perth to see final Supermoon of 2025 as date revealed for first full moon of 2026
Australians are set to witness one last celestial spectacle for 2025, with the final full Supermoon of this…
New Research Could Explain Why Earth has Active Tectonics and Venus Does Not
Plate tectonics is a fundamental aspect of Earth’s geological activity and history. In addition to constantly rearranging the…
Scorching planets are creating their own water from fire
Some of the hottest known planets look far too scorched to hold water. Yet their atmospheres keep flashing…
Geminids 2025: The year’s best meteor shower is coming, with a second shower hot on its tail
The most prolific meteor shower of the year is about to deliver more “shooting stars” than any other…
Sam Altman Tried to Build a Rocket Empire–And No One Noticed
This article first appeared on GuruFocus. Sam Altman has been moving with the urgency of someone who sees…
Rare solar flare caused radiation in Earth’s atmosphere to spike to highest levels in nearly 20 years, researchers say
Radiation levels in Earth’s atmosphere rose to the highest level in nearly two decades in November after a…
Congress warned that NASA’s current plan for Artemis “cannot work”
As for what to do about it, Griffin said legislators should end the present plan. “The Artemis III…
Satellites now ‘photobombing’ space telescopes, Nasa study warns
WASHINGTON, Dec 5 — An exponential increase in the number of satellites placed in low-Earth orbit has brought…
Scientists discover one of our universe’s largest spinning structures — a 50-million-light-year-long cosmic thread
Galaxies residing in a huge filament of dark matter have been found to be mostly rotating in the…