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Designing In Situ Power Stations for Future Mars Missions
2+ hour, 36+ min ago (419+ words) You're in the lab analyzing Martian regolith samples within your cozy Mars habitat serving on fifth human mission to Mars. The power within the habitat has been flowing flawlessly thanks to the MARS-MES (Mars Atmospheric Resource & Multimodal Energy System), including…...
The Sun's Impossible Floating Mountains
6+ hour, 20+ min ago (342+ words) Scientists at the Max Planck Institute for Solar System Research have produced the most detailed simulations ever of solar prominences. These vast clouds of cooler plasma suspended in the Sun's scorching outer atmosphere have often perplexed solar astronomers. Their research…...
Our Galaxy Has a Hot Side and Now We Know Why
6+ hour, 36+ min ago (74+ words) Our Galaxy's halo of hot gas is measurably warmer on one side than the other and a team of scientists have found the culprit. The gravitational pull of the Large Magellanic Cloud is drawing the Milky Way slowly southward, compressing…...
Astronomers Find the Edge of the Milky Way's Star-Forming Disc
13+ hour, 35+ min ago (329+ words) Even finding that edge was no easy task, though. The researchers had to analyze the ages of over 100, 000 giant stars from the data of several different surveys, including APOGEE-DR17, LAMOST-DR3 and Gaia. In the data they found an interesting story…...
DECam's New Image of the Sombrero Galaxy: A Portrait of Ancient Mergers
14+ hour, 26+ min ago (392+ words) The Sombrero Galaxy is so picture perfect it looks like a painting. It sits in space as if its hung on a gallery wall. It's an iconic deep space object, and a popular target for amateur and professional astronomers alike....
Tough Fungi Could Survive the Trip to Mars
15+ hour, 48+ min ago (115+ words) Typical cleanroom protocols, which include "bunny suits" for engineers and 50+ hour baths in 110" temperatures (known as Dry-Heat Microbial Reduction, DHMR), are designed to kill bacteria. Specifically, to kill strains of the Bacillus genus, thought to be the toughest bacteria to…...
Could Light Alone Get Us to Another Star?
20+ hour, 9+ min ago (53+ words) Using nothing but a laser beam, scientists at Texas A&M University have demonstrated that tiny engineered devices can be lifted and steered in three dimensions without any physical contact. This breakthrough could one day form the basis of a…...
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20+ hour, 16+ min ago (9+ words) The Ancient Art That Could Transform Space Communication'Universe Today...
Space Travel May Impact Human Fertility and Fertilization
1+ day, 1+ hour ago (194+ words) The study notes, "With the recent advancements in space travel and international interest in deep space exploration, Mars settlement and Moon mining, it is critical to investigate the effect of microgravity on early fertilization events not only for creating viable…...
Tiny Ultra-Faint Dwarf Galaxies Reflect The Conditions In The Early Universe
1+ day, 9+ hour ago (517+ words) We don't know for sure how many dwarf galaxies are attached to the Milky Way because they're dim and hard to see. There's at least 50 of them, and astronomers keep finding more. Among the dwarf galaxies are the ultra-faint dwarf…...