Auroras and radiation from solar storms spotted on Mars
If we ever want to send people to visit the red planet, we're going to need to learn more about radiation and how it's affected by events like solar storms......»»
Why scientists are intrigued by air in NASA"s Mars sample tubes
Atmospheric scientists get a little more excited with every rock core NASA's Perseverance Mars rover seals in its titanium sample tubes, which are being gathered for eventual delivery to Earth as part of the Mars Sample Return campaign. Twenty-four h.....»»
Iron meteorites hint that our infant solar system was more doughnut than dartboard
Four and a half billion years ago, our solar system was a cloud of gas and dust swirling around the sun, until gas began to condense and accrete along with dust to form asteroids and planets. What did this cosmic nursery, known as a protoplanetary di.....»»
ExoMars Trace Gas Orbiter image exposes iron, magnesium and aluminum on Mars surface
Rusty in appearance and magnificent in detail, a new image of the Mawrth Vallis region on Mars reveals a world rich in iron, magnesium and aluminum......»»
Invasive, shelled creature seen in popular Georgia lake, experts warn
An invasive, shelled creature was spotted in a popular Georgia lake, as experts warn the public of potential environmental and health risks......»»
Earth"s atmosphere is our best defense against nearby supernovae, study suggests
Earth's protective atmosphere has sheltered life for billions of years, creating a haven where evolution produced complex lifeforms like us. The ozone layer plays a critical role in shielding the biosphere from deadly UV radiation. It blocks 99% of t.....»»
Researchers find wave activity on Titan may be strong enough to erode the coastlines of lakes and seas
Titan, Saturn's largest moon, is the only other planetary body in the solar system that currently hosts active rivers, lakes, and seas. These otherworldly river systems are thought to be filled with liquid methane and ethane that flows into wide lake.....»»
Perseverance finds "popcorn"-like rocks on planet Mars
After months of driving, Perseverance has finally arrived at "Bright Angel," discovering oddly textured rock unlike any the rover has seen before. The team now plans to drive up the slope to uncover the origin of this rock sequence and its relationsh.....»»
Deals: 1TB 11-inch M4 iPad Pro all-time low, 15-inch 16GB M3 MacBook Air $210 off, Series 9 GPS + Cell 45mm $129 off, more
Your Monday morning edition of the 9to5Toys Lunch Break has arrived, and it’s filled with deals on Apple’s latest and greatest. This morning ushered in the very first straight up cash deal on the 1TB 11-inch M4 iPad Pro just before we spotted the.....»»
In the hunt for a second Earth, look to small planets, says new research
Scientists around the world are constantly on the hunt for planets outside our solar system that could potentially provide a habitable environment for life......»»
Marsquakes could reveal whether liquid water exists underground on red planet
If liquid water exists today on Mars, it may be too deep underground to detect with traditional methods used on Earth. But listening to earthquakes that occur on Mars—or marsquakes—could offer a new tool in the search, according to a team led by.....»»
On thin ice: Greenland"s last Inuit polar bear hunters
Inuit hunter Hjelmer Hammeken spotted a ringed seal near its breathing hole on the Greenland ice. In his white camouflage, he slowly crept towards it then lay down in the snow and waited......»»
Sonos removes a promise to not sell personal data, gets busted by users
Audio hardware maker Sonos has removed a promise from its US user agreement that it wouldn't sell users' personal information, which went unnoticed until eagle-eyed users spotted the change.Sono users are angry about recent changes to the lineup's ap.....»»
Q&A: Barrier islands and dunes protect coastlines, but how are environmental changes affecting them and adjacent land?
Barrier islands dot the landscape along Virginia's Eastern Shore, protecting the coastline from direct impacts of storms and sea-level rise. Made of sand, they are created and changed by environmental factors. But with climate change and human develo.....»»
NASA is considering other ways of getting its Mars samples home
In 2021, NASA's Perseverance rover landed in the Jezero Crater on Mars. For the next three years, this astrobiology mission collected soil and rock samples from the crater floor for eventual return to Earth. The analysis of these samples is expected.....»»
Eggs of grapevine-gobbling insect discovered en route to California: Are vineyards at risk?
Eggs of the spotted lanternfly, an invasive species that's wreaked havoc on crops across more than a dozen states, were recently discovered on a metal art installation that was headed to Sonoma County, one of California's most esteemed wine regions......»»
This Jackery portable generator and solar panel bundle is on sale
Heading into the great outdoors this summer? It pays to have a portable generator, and you can save $75 on this solar-powered Jackery model at Best Buy!.....»»
Grand jury report faults San Francisco for inadequate climate threat planning
As climate change unleashes ever-more powerful storms, worsening floods and rising sea levels, San Francisco remains woefully unprepared for inundation, a civil grand jury determined in a report......»»
Study explores the sun"s effects on the skin microbiome—it can create a damaged skin barrier
The impact of solar radiation on skin has long been understood but what about UV's effects on our skin's hidden world—its microbiome?.....»»
Coming in hot: NASA"s Chandra checks habitability of exoplanets
Using NASA's Chandra X-ray Observatory and ESA's (European Space Agency's) XMM-Newton, astronomers are exploring whether nearby stars could host habitable exoplanets, based on whether they emit radiation that could destroy potential conditions for li.....»»
Video: Eclipse-making double-satellite Proba-3
Proba-3 is ESA's—and the world's—first precision formation flying mission. A pair of satellites will fly together relative to the sun so that one casts a precisely-controlled shadow onto the other, to create a prolonged solar eclipse in orbit......»»