May 24, 2021May 24, 2021 by Cody

May 2021

High-Mass Stars Are Fed By Elongated Streamers Of Gas August 28, 2025
Stars with eight or more stellar masses are termed high-mass stars. There are questions around how these stars can become so massive, since as they form they lose mass through stellar winds and radiation. New research shows that elongated streams of gas that feed these stars explains their high masses.
Catching Ghost Particles in Real Time August 28, 2025
Scientists at the South Pole have developed revolutionary new algorithms that can track mysterious particles coming from space called neutrinos in just 30 seconds, helping astronomers around the world hunt for the sources of cosmic radiation. This breakthrough technology has already eliminated some promising candidates and is transforming our ability to solve one of the […]
The Mystery of the Vanishing Star August 28, 2025
A star 3,000 light years away pulled off the ultimate disappearing act, dimming by 97% for eight months before mysteriously returning to full brightness. This unexpected vanishing trick has finally been solved by astronomers who discovered a massive dust disk and a hidden companion star orchestrating one of the rarest eclipsing events ever observed, a […]
JWST Improves Its Detection Techniques, But Fails To Find Planets at Epsilon Eridani August 28, 2025
Sometimes in science a negative result is just as important as a positive one. And sometimes data artifacts get the better of even the best space observatories. Both of those ideas seem to hold true for the James Webb Space Telescope’s recent observation of Epsilon Eridani, one of our nearest stars, and one that has […]
NASA's Perseverance Rover Studies Giant Sand Ripples on Mars August 28, 2025
NASA's Perseverance rover has turned its attention to towering sand formations called megaripples at a site named Kerrlaguna on Mars. These windblown features, standing up to 1 metre tall, are providing new insights into how wind shapes the red planet today and could even help prepare for future human missions to Mars.