Daily News update on – Science


February 28, 2024
NEWS

Space.com

Possibly habitable Trappist-1 exoplanet caught destroying its own atmosphere

Scientists have discovered that a potentially habitable planet is having its atmosphere stripped, a process that may eventually render the world, Trappist-1e, inhospitable to life. The stripping appears to be caused by electric currents created as the …

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Space.com

James Webb Space Telescope sees the infrared skeleton of a galaxy (image)

The James Webb Space Telescope’s infrared vision has transformed our view of a large, barred spiral galaxy, revealing its skeleton of dust illuminated by the glow of young stars. Visible-light images of NGC 1559, such as those taken by the Hubble Space …

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Space.com

James Webb Space Telescope finds dwarf galaxies packed enough punch to reshape the entire early universe

These small galaxies also vastly outnumbered larger galaxies in the infant universe, the scientists say, adding that it’s likely the realms supplied most of the energy needed for a process called cosmic reionization. Cosmic reionization was critical to the …

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Space.com

Meet the SpaceX Crew-8 astronauts launching to the ISS on March 1

Four new astronauts are scheduled to launch to the International Space Station on Friday as part of NASA’s SpaceX Crew-8 mission. Comments (0). three white men and a black woman stand smiling wearing blue astronaut flight suits. the.

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CNN

New moons spotted orbiting Uranus and Neptune

“The three newly discovered moons are the faintest ever found around these two ice giant planets using ground-based telescopes,” said Scott S. Sheppard, astronomer at the Carnegie Institution for Science, in a statement. “It took special image processing …

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BBC News

Intuitive Machines: Moon lander pictured on its side with snapped leg

The first clear images of the Odysseus robot on the surface of the Moon have just been released. They include a view of the American mission lying to one side, having broken a leg on touchdown. The spacecraft continued to work afterwards, however, …

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Space.com

Near miss! NASA satellite, dead Russian spacecraft zoom past each other in orbit

A NASA satellite almost got clobbered high above Earth this morning (Feb. 28). At 1:34 a.m. EST (0634 GMT), according to agency officials, the dead Russian spy satellite Cosmos 2221 zoomed uncomfortably close to a NASA craft dubbed TIMED that has been …

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Space.com

Can you capture the comet’s tail? Scientists need help from astrophotographers

Researchers are asking amateur astronomers to help photograph the broken tail of a comet on track to pass by Earth this spring. Comments (0). the black of space is filled with stars of varying size and brightness. near the.

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www.scientificamerican.com

JWST Spies Surprising Signs of Warmth in Frozen Solar System Worlds

In the solar system’s dark hinterlands, well beyond the orbit of Pluto, lie Eris and Makemake—two primeval, Lilliputian icy worlds that see the sun as a diamantine speck. Each world’s surface temperature scarcely crests above absolute zero, and scientists …

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Space.com

NASA radar images show stadium-sized asteroid tumbling by Earth during flyby (photos)

The asteroid zoomed by Earth at a perfectly safe distance of around 1.8 million miles (2.9 kilometers). Comments (0). eight grainy images of an oblong rock tumbling in space. A series of images showing asteroid 2008 OS7 tumbling past Earth on Feb.

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