Daily News update on – Science


September 26, 2023
NEWS

Space.com

James Webb Space Telescope sees early galaxies defying ‘cosmic rulebook’ of star formation

“It was like the galaxies had a rulebook that they followed — but astonishingly, this cosmic rulebook appears to have undergone a dramatic rewrite during the universe’s infancy.” Comments (2). an image with many many galaxies. Rule-breaking galaxies in …

Facebook Twitter

Space.com

Fungi creepily infiltrates space stations — but scientists aren’t scared. They’re excited

Scientists loading fungi species into a gondola. Scientists load fungi species aboard a gondola of ESA’s Large Diameter Centrifuge to conduct hypergravity tests on the organisms. (Image credit: …

Facebook Twitter

Space.com

How our Milky Way galaxy would look in gravitational waves (video)

A simulated map of the Milky Way as it would appear in gravitational waves has given a powerful impression of what future space-based detectors will observe. Over 90 gravitational-wave events have been …

Facebook Twitter

Space.com

New AI algorithm can detect signs of life with 90% accuracy. Scientists want to send it to Mars

Can machines sniff out the presence of life on other planets? Well, to some extent, they already are. Sensors onboard spacecraft exploring other worlds have the capability to detect molecules indicative of alien life. Yet, organic molecules that hint …

Facebook Twitter

CNN

New ‘supercontinent’ could wipe out humans and make Earth uninhabitable, study suggests

Image shows the warmest month average temperature (degrees Celsius) for Earth and the projected supercontinent (Pangea Ultima) in 250 million years, when it would be difficult for almost any mammals to survive.

Facebook Twitter

Scientific American

Our Fragile Earth: How Close Are We to Climate Catastrophe?

The Permian has the greatest documented extinction—something like 90 percent of all life went extinct. There was great natural warming driven by unusually active volcanism that loaded the atmosphere with carbon dioxide. It warmed the planet …

Facebook Twitter

Scientific American

The Loss of Dark Skies Is So Painful, Astronomers Coined a New Term for It

Humanity is slowly losing access to the night sky, and astronomers have invented a new term to describe the pain associated with this loss: “noctalgia,” meaning “sky grief.” Along with our propensity for polluting air and water and the massive amounts …

Facebook Twitter

CBS News

Volcanic supercontinent will likely wipe out humans in 250 million years, study says

The study, published Monday in the journal Nature Geoscience, relayed the findings of a computer-simulated future Earth that forecasts continental shifts and atmospheric changes. It suggests that in 250 million years, the land on …

Facebook Twitter

IEEE Spectrum

The World’s Most Powerful X-ray Laser Lights Up

The laser is the Linac Coherent Light Source (LCLS), shooting through a former particle accelerator tunnel. LCLS itself is more than a decade old, and plenty of scientists have utilized its power to study proteins and make better materials.

Facebook Twitter

Popular Mechanics

Those Disgusting Black Holes Won’t Stop Burping Up the Remains of Stars

Tidal disruption events occur when a black hole gobbles up a star, sending out a flash of electromagnetic radiation detectable by telescopes. In 2018, scientists discovered that one such TDE appeared to “relight” years after its initial stellar meal, …

Facebook Twitter