NASA says Orion’s heat shield is good to go for Artemis II—but does it matter?
The Artemis II mission, as NASA currently envisions it, won't launch until April 2026. Two years ago next week, NASA's Orion spacecraft splashed down in the Pacific Ocean to wrap.....»»
Hubble takes closest-ever look at a quasar
Astronomers have used the unique capabilities of NASA's Hubble Space Telescope to peer closer than ever into the throat of an energetic monster black hole powering a quasar. A quasar is a galactic center that glows brightly as the black hole consumes.....»»
NASA delays crewed lunar landing to 2027
The United States is pushing back its planned return to the moon from 2026 to "mid-2027" as it deals with heat shield issues and other troubles plaguing its Orion crew capsule, NASA officials said Thursday......»»
NASA"s stuck astronauts hit 6 months in space. Just 2 more to go
Known across the globe as the stuck astronauts, Butch Wilmore and Suni Williams hit the six-month mark in space Thursday with two more to go......»»
Study investigating climate change models suggests impact studies should include high-sensitivity climate models
High-sensitivity climate models should not be excluded when projecting future regional climate impacts because the level of warming measured globally is not always the only good indicator of regional changes, a new study suggests......»»
Hybrid statistical technique for predicting extreme weather events in South Florida
An innovative technique for predicting extreme weather events in South Florida has emerged from researchers at the FAMU-FSU College of Engineering. The innovation specifically addresses the challenges of forecasting extreme heat and heavy rainfall......»»
Epic Games just gave Fortnite veterans the best gift: permanent OG mode
The fan-favorite mode Fortnite OG is coming back, and this time for good......»»
Could we use an asteroid to shield astronauts on their way to Mars?
Radiation is a primary concern for long-duration human spaceflight, such as the planned trips to Mars, which are the stated goal of organizations such as NASA and SpaceX. Shielding is the standard way to protect astronauts from radiation during those.....»»
NASA to offer major update on Artemis moon plan. Here’s how to watch
NASA’s top team is about to offer its first major update on its ambitious Artemis program in almost a year......»»
AWS has a new tool that wants to stop AI hallucinations for good
AWS reveals "first and only" safeguard against AI hallucinations......»»
Limestone quarries could be vital for wild bee conservation
A research team has investigated the importance of limestone quarries for wild bee conservation. Diverse landscapes with good connectivity between quarries and calcareous grasslands proved to be particularly valuable. Calcareous grasslands—meaning.....»»
Acer Swift 14 AI review: battery life for days
The Acer Swift 14 AI is a very good 14-inch laptop at a price that's reasonable but not a true bargain. But its battery life is what stands out the most......»»
Trump nominates Jared Isaacman to become the next NASA administrator
"We will never again lose our ability to journey to the stars and never settle for second place." President-elect Donald Trump announced Wednesday he has selected Jared Isaacman,.....»»
Warming oceans are changing marine habitats. A new study explores the impact on thousands of species
Every year, human activities release billions of tons of greenhouse gases into the atmosphere. These gases trap heat from the Sun, making the Earth warmer than it would be without them. Over 90% of the extra heat from greenhouse gases gets absorbed b.....»»
Webb finds new galaxies in Spiderweb protocluster field
Using the NASA/ESA/CSA James Webb Space Telescope, an international team of astronomers have found new galaxies in the Spiderweb protocluster. Their characteristics shed light on the growth of galaxies in these large cosmic cities, with the finding t.....»»
Trump names billionaire private astronaut as next NASA chief
US President-elect Donald Trump on Wednesday nominated Jared Isaacman, the online payments billionaire and the first private astronaut to ever perform a spacewalk, as the next head of NASA......»»
The iPhone SE 4 is going to be a bigger deal than you think
We can expect a new iPhone in just a matter of months with an iPhone SE 4. Here's why it's likely going to be a bigger deal than you think......»»
Product showcase: Securing Active Directory passwords with Specops Password Policy
Password policies are a cornerstone of cybersecurity for any organization. A good password policy ensures every end user has a strong and unique password, significantly reducing the risk of unauthorized access and data breaches. These policies not on.....»»
Planning autonomous surface missions on ocean worlds
Through advanced autonomy testbed programs, NASA is setting the groundwork for one of its top priorities—the search for signs of life and potentially habitable bodies in our solar system and beyond. The prime destinations for such exploration are b.....»»
Best of last year: The top Phys.org articles of 2024
It was a good year for space science as Sumner Starrfield, an astronomer at Arizona State University, described what was to appear as a huge star exploding in the night sky, in a once-in-a-lifetime event this past fall. A binary star system in the co.....»»
Team shows increase in food mass through photorespiratory bypass in elevated temperatures
A team from the University of Illinois has engineered potato to be more resilient to global warming, showing 30% increases in tuber mass under heat wave conditions. This adaptation may provide greater food security for families dependent on potatoes,.....»»