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Top Science News

1,200-year-old Viking cemetery with 'stone ship' burials discovered in Sweden
(The Archaeologists, National Historical Museums, Sweden; CC BY)
1,200-year-old Viking cemetery with 'stone ship' burials discovered in Sweden
Archaeologists in Sweden were expecting to find an ancient settlement, but they were surprised to discover a Viking Age cemetery with boat-shaped burial outlines.
Astronomy & Astrophysics

James Webb telescope finds 1st possible 'failed stars' beyond the Milky Way — and they could reveal new secrets of the early universe
(ESA/Webb, NASA & CSA, P. Zeidler, E. Sabbi, A. Nota, M. Zamani (ESA/Webb))
James Webb telescope finds 1st possible 'failed stars' beyond the Milky Way — and they could reveal new secrets of the early universe
The James Webb Space Telescope may have found dozens of elusive brown dwarfs — strange objects larger than planets but smaller than stars — beyond the Milky Way for the first time ever.
Health

'Wake-up call': Women are more likely than men to die of complications after heart surgery
(JohnnyGreig via Getty Images)
'Wake-up call': Women are more likely than men to die of complications after heart surgery
Complications that arise after surgery are more likely to be underrecognized and undertreated in women than in men, leading to higher death rates, new research suggests. Why?

Biology

Watch 1st-ever video of ovulation occurring in real-time
(Christopher Thomas, Tabea Lilian Marx et al. / Max Planck Institute for Multidisciplinary Sciences)
Watch 1st-ever video of ovulation occurring in real-time
A new imaging technique enabled scientists to film every step of ovulation as it unfolds in mouse cells.
Technology

New app performs motion capture using just your smartphone — no suits, specialized cameras or equipment needed
(gorodenkoff/Getty Images)
New app performs motion capture using just your smartphone — no suits, specialized cameras or equipment needed
Motion capture requires special equipment and infrastructure that can cost upward of $100,000 — but scientists have created a smartphone app and AI algorithm to do the same job.
 
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Rescued leopard cat in Cambodia by Rhett Butler

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love/smile
still prefer dogs myself

felines of our spcies always/often mebeee haha
feel hard done by
maybe ha
 
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NASA faces tough decisions on Orion's heat shield
NASA faces tough decisions on Orion's heat shield
(NASA)
NASA remains in an ongoing test mode to determine what's behind the ablative thermal protective material that chipped away unexpectedly from the Artemis 1 Orion heat shield during its reentry into Earth's atmosphere back on Dec. 11, 2022.
Full Story: Space(10/29)

China launches crew of 3 to Tiangong space station (video)
China launches crew of 3 to Tiangong space station (video)
(CCTV)
China's next human spaceflight mission is on its way into orbit. A Long March 2F rocket topped with the Shenzhou 19 crew spacecraft lifted off from the Jiuquan Satellite Launch Center today (Oct. 19) at 4:27 p.m. EDT (2027 GMT; 4:27 a.m. Oct. 30 Beijing time), rising into a night sky above the spaceport.
Full Story: Space(10/29)
Space Deal of the Day

Black Friday space gifts 2024: Telescope deals and more
Black Friday space gifts 2024: Telescope deals and more
(Unistellar, Vaonis, Meta)
Black Friday is just weeks away and with Prime Day in October ending we've already found some decent early telescope deals, binocular deals, discounts on star projectors, camera price drops, Lego, drones and more. So for space fans looking for a good deal for Christmas gifts now might be the right time to start shopping, ahead of the holiday season.
Full Story: Space(11/14)
Spaceflight

NASA's solar-sailing spacecraft has a bent boom (photo)
NASA's solar-sailing spacecraft has a bent boom (photo)
(NASA)
NASA's technology-demonstrating Advanced Composite Solar Sail System (ACS3) has a bent boom in Earth orbit, a newly released photo shows. The ACS3 spacecraft launched April 23 to test key aspects of solar sailing, a next-gen propulsion strategy NASA thinks could greatly advance our exploration of the solar system. Solar sails harness the momentum of photons, using their subtle but constant push to cruise through the heavens like a boat through the ocean, without the need for propellant.
Full Story: Space(10/25)

Science & Astronomy

NASA delays budget-cut decision about Hubble and Chandra
NASA delays budget-cut decision about Hubble and Chandra
(NASA)
NASA is delaying making a final decision about potential cost cuts that will determine the fate of the Chandra X-ray Observatory and affect the Hubble Space Telescope's science program. Although no official word has been given for the reason behind this delay, it seems NASA is keeping its options open until confirming its budget for the new fiscal year.
Full Story: Space(10
 
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Archaeologists discover 4,000-year-old Bronze Age settlement hidden in Saudi Arabian oasis
(Charloux et al., 2024, PLOS One, CC-BY 4.0)
Archaeologists discover 4,000-year-old Bronze Age settlement hidden in Saudi Arabian oasis
A Bronze Age settlement hidden on the Arabian Peninsula reveals secrets about the slow growth of urbanization in the region.
Climate Change

'We are teetering on a planetary tightrope': Cut emissions in half right now to prevent climate catastrophe, UN warns
(Lucas Ninno/Getty Images)
'We are teetering on a planetary tightrope': Cut emissions in half right now to prevent climate catastrophe, UN warns
A new U.N. report has found the world will warm by twice the 1.5-degree-Celsius target adopted in the Paris Agreement by 2100 if countries fail to slash greenhouse gas emissions right now.
Space Exploration

Voyager 1 loses contact with NASA, turns on retro transmitter not used since 1981
(NASA/JPL-Caltech)
Voyager 1 loses contact with NASA, turns on retro transmitter not used since 1981
NASA lost contact with the interstellar Voyager 1 spacecraft for nearly a week after a technical glitch shut off the probe's main transmitter. Using Voyager's weaker backup transmitter, engineers are assessing the problem from 15 billion miles away.

Health

How to get better faster when you have the flu, according to science
(Hiraman via Getty Images)
How to get better faster when you have the flu, according to science
Are there any scientifically proven ways to shorten a flu infection? Live Science spoke with two experts to find out.
Animals

Oldest tadpole on record was a Jurassic giant
(Gabriel Lío)
Oldest tadpole on record was a Jurassic giant
The fossilization of the tadpole's "delicate structures," like its eyes and gills, allowed for a detailed analysis of the rare find.
 
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Astrophotographer captures Tsuchinshan-ATLAS anti-tail
Astrophotographer captures Tsuchinshan-ATLAS anti-tail
(Miguel Claro)
This close-up image of comet C/2023 A3 (Tsuchinshan-ATLAS) was taken from the Dark Sky Alqueva reserve in Portugal on Oct. 13, 2024 when the comet was displaying an impressive level of brightness and details, as well as a cool 'anti-tail.'
Full Story: Space(10/30)
Spaceflight

NASA to resume ISS spacewalks in 2025 after spacesuit leak
NASA to resume ISS spacewalks in 2025 after spacesuit leak
(NASA)
NASA plans to resume spacewalks on the space station in 2025 after a leaky spacesuit suspended those activities in June. "We are planning our next set ... early next year," Bill Spetch, operations and integration manager of NASA's International Space Station (ISS) program, said of spacewalks during a press conference Oct. 25 following the conclusion of SpaceX's Crew-8 mission to the orbiting complex.
Full Story: Space(10/30)
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Science & Astronomy

1st image of our Milky Way's black hole may be inaccurate
1st image of our Milky Way's black hole may be inaccurate
(Event Horizon Telescope collaboration)
Although our local cosmic abyss, named Sgr A* (short for Sagittarius A*), resides just 26,000 light-years from Earth, it has proven to be a very difficult object to image. This is thanks in part to material whipping around it at near light-speeds. However, after years of trying, scientists with the Event Horizon Telescope (EHT) project succeeded in 2022.The black hole's silhouette emerged from the shadows, appearing like a fuzzy orange doughnut.

Yet now, an independent analysis of the EHT data suggests part of the image's doughnut-like appearance may be an artifact due to the way it was put together. This discovery owes itself to a trio of scientists at the National Astronomical Observatory of Japan (NAOJ).
Full Story: Space(10/30)
SpaceX

Astronaut snaps spooky photo of SpaceX Dragon capsule
Astronaut snaps spooky photo of SpaceX Dragon capsule
(NASA/Don Pettit)
The black-and-white image shows the belly of the Dragon, including windows with filters on board to lessen the bright sun. "I like how the sun shines through the stitching, personifying the composition," Pettit wrote Oct. 24 on X, formerly Twitter.
Full Story: Space(10/30)
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Coloured X-ray of the knees of a patient with severe osteoarthritis, shown in blue and orange colours.
After 68 weeks of injections, participants taking semaglutide reported a much bigger drop on the pain scale: an average of 42 points, versus an average of 28 points for placebo recipients. (Dr. P. Marazzi/Science Photo Library)

Anti-obesity drug alleviates knee arthritis

 

Top Science News

Father-daughter team decodes 'alien signal' from Mars that stumped the world for a year
(Ken and Keli Chaffin)
Father-daughter team decodes 'alien signal' from Mars that stumped the world for a year
A father and daughter team based in the U.S. have decoded a mock "alien signal" beamed from ESA's ExoMars Trace Gas Orbiter a year ago — but the meaning of the extraterrestrial message remains a mystery.


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Climate Change

Earth is racing toward climate conditions that collapsed key Atlantic currents before the last ice age, study finds
(UniversalImagesGroup/Getty Images)
Earth is racing toward climate conditions that collapsed key Atlantic currents before the last ice age, study finds
Global warming during the Last Interglacial period caused so much Arctic ice to melt that Atlantic currents collapsed — and scientists say these are the conditions we could be heading toward.
Natural Disasters

What is DANA, the strange weather phenomenon that has caused deadly flooding in Spain?
(Anadolu via Getty Images))
What is DANA, the strange weather phenomenon that has caused deadly flooding in Spain?
With record-high Mediterranean temperatures and a year's worth of rain falling in mere hours, Spain has been devastated by the weather phenomenon known as DANA.

Astronomy & Astrophysics

1st image of Milky Way's 'black hole heart' has errors, study claims
(EHT Collaboration)
1st image of Milky Way's 'black hole heart' has errors, study claims
A 2022 image of our galaxy's central black hole taken with the Event Horizon Telescope could have some important inaccuracies, a new study claims.
 
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