Connect with us

Published

8 hours ago

on

NASA’s OSIRIS-REx mission has found presolar stardust grains inside Bennu’s samples. These tiny particles, older than the Sun, carry chemical fingerprints of ancient stars and interstellar space. Bennu thus serves as a pristine time capsule, preserving the earliest clues to the birth of our solar system.

Related Topics:
Continue Reading

Science

Astronomers Discover Calvera, a Runaway Pulsar Racing Above the Milky Way

Published

4 hours ago

on

September 3, 2025

By

Astronomers have discovered Calvera, a pulsar speeding 6,500 light-years above the Milky Way’s disk. Formed from a supernova in a nearly empty region, Calvera challenges long-held ideas of star birth and death. Its discovery reveals that extreme stellar events can occur even in the galaxy’s sparse outer halo.

Continue Reading

Science

Scientists Create Stretchy Rubber That Converts Body Heat Into Electricity for Wearables

Published

4 hours ago

on

September 3, 2025

By

Scientists at Peking University have developed a stretchable elastomer that converts body heat into electricity, detailed in Nature. The breakthrough uses thermoelectricity to power wearable and implantable devices without batteries. Enhanced with a doping agent for higher conductivity, the material combines flexibility with efficiency, marking a leap for self-powered…

Continue Reading

Science

NASA’s InSight Reveals Ancient Planetary Remains Preserved Deep Inside Mars

Published

5 hours ago

on

September 3, 2025

By

Scientists using NASA’s InSight lander data have uncovered dozens of dense blobs hidden in Mars’ mantle, possibly remnants of failed protoplanets from the early solar system. Preserved for billions of years, these structures reveal Mars’ mantle evolved sluggishly compared with Earth, offering a unique window into planetary formation and the violent impacts that …

Continue Reading

Trending