Fund or cancel? Robots or humans? NASA punts on Mars Sample Return decision
“We want to have the quickest, cheapest way to get these 30 samples back.”…
Ars Technica (arstechnica.com)
• Published 16 days ago
NASA's Jet Propulsion Lab closed due to raging LA fires
"No fire damage so far (some wind damage) but it is very close to the lab. Hundreds of JPLers have been evacuated from their homes & many have lost homes."
Space.com (www.space.com)
• Published 16 days ago
Discovery about Jupiter's clouds leaves astronomers "astonished"
New research from a team of citizen scientists challenges the old idea that Jupiter's visible clouds are formed of ammonia ice.
Earth.com (www.earth.com)
• Published 16 days ago
Dopamine and Serotonin Drive Emotional Word Processing
Researchers have uncovered how neurotransmitters in the brain respond to the emotional content of language, shedding light on the intersection of emotion, cognition, and communication.
Neurosciencenews.com (neurosciencenews.com)
• Published 16 days ago
Mathematical methods point to possibility of particles long thought impossible
From the early days of quantum mechanics, scientists have thought that all particles can be categorized into one of two groups—bosons or fermions—based on their behavior.
Phys.Org (phys.org)
• Published 16 days ago
230 Million-Year-Old Fossil From Wyoming Challenges Dinosaur Origin Theories
A chicken-sized dino, the oldest known in North America, has thrown a wrench in the widely accepted timeline of early dinosaur history.
Gizmodo.com (gizmodo.com)
• Published 15 days ago
SpaceX Falcon 9 Starlink 12-12
Kennedyspacecenter.com (www.kennedyspacecenter.com)
• Published 15 days ago
The Truth About The ‘New Year Comet’ ATLAS G3
Comet ATLAS G3 will be closest to the Sun on Jan. 13, 2025, but will mainly be visible only from the Southern Hemisphere.
Forbes (www.forbes.com)
• Published 16 days ago
GNR This Year's First Second Wednesday, 1/8/25
Good morning, Gnusies!
Welcome to the first second Wednesday of 2024.� I’ve been mostly snowed in at my dad’s for the last several days; we’re well supplied and cozy, and missing my brother ...
Dailykos.com (www.dailykos.com)
• Published 16 days ago
'Dark photons' at Big Bang's cosmic dawn could shine a light on dark matter
"Cosmic dawn has been a missing chapter in our understanding of the universe."
Space.com (www.space.com)
• Published 16 days ago
Being in shape is better for longevity than being thin, new study shows
A comprehensive review found that being out of shape greatly increased the risk of dying prematurely — regardless of age or body mass index.
The Washington Post (www.washingtonpost.com)
• Published 16 days ago
Japan's wooden satellite exits International Space Station
Carefully crafted wooden box, LignoSat, is on its own
Theregister.com (www.theregister.com)
• Published 16 days ago
Space Force's secretive X-37B space plane soars past 1 year in orbit
In case you forgot it was still up there.
Leonarddavid.com (www.leonarddavid.com)
• Published 16 days ago
Mysterious Giant Structures Beneath Mars’ Surface Challenge Geological Theories - The Daily Galaxy --Great Discoveries Channel
Beneath the surface of Mars, colossal structures have been discovered, defying long-held geological theories. These massive anomalies, hidden deep within the planet, could hint at future volcanic activity or even challenge our understanding of planetary scien…
The Daily Galaxy --Great Discoveries Channel (dailygalaxy.com)
• Published 16 days ago
Discovery of new class of particles could take quantum mechanics one step further
Amid the many mysteries of quantum physics, subatomic particles don't always follow the rules of the physical world. They can exist in two places at once, pass through solid barriers and even communicate across vast distances instantaneously. These behaviors …
Phys.Org (phys.org)
• Published 16 days ago
New Silurian aculiferan fossils reveal complex early history of Mollusca
Fossils of two new worm-like aculiferan species add to the diversity of this group, showing that evolution in early aculiferans generated unusual forms comparable to other crown-group molluscs.
Nature.com (www.nature.com)
• Published 16 days ago
SpaceX: Lowering Starlink Satellite Orbits Reduces Impact on Astronomy
The company has been working with an observatory and the US National Science Foundation to study the effects of lowering its satellites to 350km (217 miles) versus 550km.
PCMag.com (www.pcmag.com)
• Published 17 days ago
2,000-year-old painted penis bone found in quarry shaft from Roman Britain
A canine baculum (penis bone) covered in red ochre may be from a long-lost Romano-British ritual.
Live Science (www.livescience.com)
• Published 16 days ago
Record-Breaking Trove of Stars Seen Billions of Light-Years Away in Cosmic Dragon
There are limits to what we can see across the gulf of space and time separating us from the early Universe.
ScienceAlert (www.sciencealert.com)
• Published 16 days ago
The quantum reason that ultra-massive stars are forbidden
There's no upper limit to how massive galaxies or black holes can be, but the most massive known star is only ~260 solar masses. Here's why.
Big Think (bigthink.com)
• Published 16 days ago