Water From a Rain of Dry Pebbles: Hydrogen May Have Made Earth’s Oceans
New experiments show that dry silicate pebbles falling through Earth's hot hydrogen atmosphere could have generated the planet's water through ...
Tag: exoplanets
Lab lasers reveal why strong stellar magnetic fields choke off coronal mass ejections
In a landmark laboratory astrophysics study, researchers used high-energy lasers and simulations to show that stellar magnetic fields of about ...
Beryllium fingerprints reveal stars that devoured their own planets
A new technique using beryllium abundance differences between twin stars has identified a Sun-like star that swallowed rocky material equivalent ...
Webb Telescope Catches Water Clouds Changing Weather on a Nearby Brown Dwarf
Using the James Webb Space Telescope, astronomers have directly confirmed for the first time that water clouds on a world ...
Venus Likely Devoured Its Own Moon, New Study Suggests
New UC Riverside research shows that Venus's extremely slow rotation and strong gravity would have caused any moon it ever ...
Niobium in a Dead Star Points to a Planet Born from Stellar Ashes
The detection of niobium in a polluted white dwarf suggests the contaminating debris came from a second-generation giant planet formed ...
Peruvian Outreach Project CosmoAmautas Wins 2026 Europlanet Engagement Prize
CosmoAmautas, a Peruvian non-profit that has trained more than 200 teachers and reached over 10,000 students with inquiry-based planetary science, ...
Earth’s oceans may have been forged from a rain of dry pebbles
Laboratory experiments show that dry silicate pebbles falling through a hot hydrogen atmosphere can generate oceans of water while also ...
Young Suns Unleash Giant Eruptions That Could Reshape Planetary Futures
A new review of observations of young solar-type stars shows that superflares on stars like the infant Sun are accompanied ...
Graded-Index Fibre Tapers Shine With Surprisingly High Light Transmission
Laboratory tests and simulations show that tapered graded-index optical fibres can transmit up to 70 percent of coupled light while ...
-
Mothers who receive childcare support from maternal grandparents show more parental warmth, finds NTU Singapore study
-
University of Seville Breaks 120-Year-Old Mystery, Revises a Key Einstein Concept
-
Bee body mass, pathogens and local climate influence heat tolerance
-
Researchers record first-ever images and data of a shark experiencing a boat strike
-
Groundbreaking Clinical Trial Reveals Lubiprostone Enhances Kidney Function
Embark on a thrilling journey of discovery with Scienmag.com—your ultimate source for cutting-edge breakthroughs. Immerse yourself in a world where curiosity knows no limits and tomorrow’s possibilities become today’s reality!