Space & Planetary
Updates every hour. Last Updated: 12-Nov-2025 08:11 ET (12-Nov-2025 13:11 GMT/UTC)
Simple checklist helps you choose the best way to green your space
University of SurreyPeer-Reviewed Publication
A practical, evidence-based checklist developed by scientists at the University of Surrey is helping everyone from keen gardeners to local councils plan their next greening project with confidence.
- Journal
- Sustainable Horizons
UBCO study debunks the idea that the universe is a computer simulation
University of British Columbia Okanagan campusPeer-Reviewed Publication
It’s a plot device beloved by science fiction: our entire universe might be a simulation running on some advanced civilization’s supercomputer.
But new research from UBC Okanagan has mathematically proven this isn’t just unlikely—it’s impossible.
New AI model explores massive chemical space with minimal data
University of ChicagoPeer-Reviewed Publication
- Journal
- Nature Communications
How do planets get wet? Experiments show water creation during planet formation process
Carnegie Institution for SciencePeer-Reviewed Publication
Our galaxy’s most abundant type of planet could be rich in liquid water due to formative interactions between magma oceans and primitive atmospheres during their early years. New experimental work demonstrates that large quantities of water are created as a natural consequence of planet formation. It represents a major step forward in how we think about the search for distant worlds capable of hosting life.
- Journal
- Nature
- Funder
- Alfred P. Sloan Foundation
Spectral shaper provides unprecedented control over 10,000 laser frequency comb lines
OpticaPeer-Reviewed Publication
- Journal
- Optica
Watching a black hole flicker in time
Science China PressPeer-Reviewed Publication
Researchers from China present a new framework to simulate how black hole images change over time, focusing on rotating regular black holes with nonsingular cores. Using spatio-temporal random fields and efficient light ray tracing, the model captures realistic brightness fluctuations, turbulence, and light-travel effects around the black hole. The simulated results reproduce time-varying features like the shifting bright ring seen in M87*, offering a fast, physically grounded alternative to full GRMHD simulations and paving the way for future dynamic black hole imaging studies.
- Journal
- Science China Physics Mechanics and Astronomy