Two days, two coasts, two more SpaceX Starlink batches launched
SpaceX launched two more sets of Starlink satellites on back-to-back, coast-to-coast flights on Friday and Saturday. First up,…
Ravens Don’t Just Follow Wolves – They Memorize Kill Sites Across Vast Distances : ScienceAlert
The partnership between ravens and wolves goes back to Norse mythology – Odin’s birds scouted ahead and led…
Black hole merger may have triggered gamma-ray burst
In November 2024, gravitational-wave detectors recorded the violent merger of two black holes billions of light-years away. Normally,…
Satellite launches and burn-ups are altering Earth’s atmosphere and damaging the ozone layer
The number of satellites launched into space has grown dramatically in recent years. Mega-constellations, large networks of satellites…
Electrons in graphene defy established laws of physics
Researchers have found that electrons in graphene can break a long-standing rule of metal physics, separating heat flow…
Russia Aims to Regain Space Supremacy with 2036 Venus Mission
Russia has unveiled plans for the 2036 launch of its ambitious Venera-D mission to Venus. This mission, consisting…
Deep-sea coral reef found off Argentina is one of the world’s largest
Nearly a mile beneath the ocean’s surface, the seafloor looks very different from the bright coral reefs most…
Scientists Have Released NASA Rover Photos Showing Possible Insect and Reptile Life Forms on Mars
A study of NASA’s Mars rover images has raised intriguing possibilities about extraterrestrial life on the Red Planet.…
Supernova ‘chirp’ reveals the birth of a magnetar for the first time
Magnetars are among the most powerful objects in the universe, but astronomers rarely get the chance to see…
Can you see Earth’s shadow?
Wherever there’s light and an object, there’s a shadow. By blocking sunlight, Earth casts a shadow, too. But…
If You Like The Sound Of A Thermoacoustic Stirling Engine, Check Out These Plans
[My Engines] has been doing some sterling work on Stirling engines for some years now. Their thermoacoustic engine…
Arizona’s Meteor Crater is still revealing new secrets 50,000 years later
Arizona’s Meteor Crater and other scars leftover from collisions with space rocks continue to serve up their secrets.…