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…
This December cold moon is the last supermoon of 2025: What to know about the celestial event
The last full supermoon of 2025, known as the Cold Moon, will illuminate the late autumn sky on…
Time moves faster on Mars than on Earth, study finds
On Earth, knowing the time feels simple. Your phone pings the same second as a GPS satellite and…
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…
SpaceX launches 28 Starlink satellites on Falcon 9 rocket from Vandengerg SFB – Spaceflight Now
A SpaceX Falcon 9 rocket blasts off from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force…
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…
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…
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…
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…
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…
NASA Selects 2 Instruments for Artemis IV Lunar Surface Science
NASA has selected two science instruments designed for astronauts to deploy on the surface of the Moon during…
‘Hubble tension’ is back again as a new cosmic map deepens the puzzle
It may be curtains for the Atacama Cosmology Telescope (ACT), but the final data from its nearly 20…