From 3I/ATLAS to SWAN: How 2025 became the year of the comet
The year 2025 has captivated stargazers worldwide as three remarkable comets surged into the inner solar system, dazzling…
Earth’s radio bubble marks how far our signals have traveled
This image shows how far Earth’s radio broadcasts traveled across our Milky Way galaxy. No, not the width…
Scientists Find Ancient Air Bubbles in 1.4 Billion-Year-Old Salt Crystals
Researchers have found ancient gases and fluids trapped in 1.4-billion-year-old halite crystals from northern Ontario, Canada. Their analyses…
NASA Ignites New Golden Age of Exploration, Innovation in 2025
With a second Trump Administration at the helm in 2025, NASA marked significant progress toward the Artemis II…
Killer whales and dolphins hunt together in a rare alliance
Killer whales and dolphins have been spotted hunting together. Here’s a dolphin (top) with a pod of northern…
This moss survived in space for 9 months
Meet a spreading earthmoss known as Physcomitrella patens. It’s frequently used as a model organism for studies on…
This ‘Wet Lava Ball’ in Space Somehow Clings to an Atmosphere
Scientists have discovered the strongest evidence yet of a rocky planet with an atmosphere outside the solar system,…
Europa’s Spider-Like Feature is Analogous to Earth’s Lake Stars, Planetary Researchers Say
Jupiter’s icy moon Europa is an ocean world that is a prime candidate in the search for potential…
These celestial objects survive the supermassive black hole at the center of the Milky Way
At the center of our galaxy, the Milky Way, there is a supermassive black hole about 4 million…
NASA’s Hubble glimpses 3I/ATLAS again. See image of interstellar comet
New 3I/ATLAS images from NASA and the European Space Agency suggest the interstellar comet is active as it…
A new look at TRAPPIST-1e raises big questions about habitability
The James Webb Space Telescope (JWST) has begun a new phase in the search for life beyond Earth.…
Sumatran tiger sightings triple on Indonesian island
In this snapshot from a camera trap on the Indonesian island of Sumatra, a resident female Sumatran tiger…