Hubble sees boulders escaping from asteroid Dimorphos
Wayward asteroids present a real collision hazard to Earth. Scientists estimate that an asteroid measuring several miles across smashed into Earth 65 million years ago and wiped out the dinosaurs, among other forms of life, in a mass extinction. Unli.....»»
Three-year study of young stars with NASA"s Hubble enters new chapter
In the largest and one of the most ambitious Hubble Space Telescope programs ever executed, a team of scientists and engineers collected information on almost 500 stars over a three-year period. This effort offers new insights into the stars' formati.....»»
In a distant stellar system, the JWST sees the end of planet formation
Every time a star forms, it represents an explosion of possibilities. Not for the star itself; its fate is governed by its mass. The possibilities it signifies are in the planets that form around it. Will some be rocky? Will they be in the habitable.....»»
Hubble captures the dramatic jets of a baby star
A new image from the Hubble Space Telescope shows the drama that unfolds as a new star is born......»»
Hubble sees new star proclaiming its presence with cosmic light show
FS Tau is a multi-star system made up of FS Tau A, the bright star-like object near the middle of the image, and FS Tau B (Haro 6-5B), the bright object to the far right that is partially obscured by a dark, vertical lane of dust. These young objects.....»»
Image: Hubble spots the Spider Galaxy
This image from the NASA/ESA Hubble Space Telescope shows the gauzy-looking celestial body UGC 5829, an irregular galaxy that lies about 30 million light-years away. Despite the lack of observations of this relatively faint galaxy, UGC 5829 has a dis.....»»
Hubble images the spooky Spider Galaxy
A recent image from Hubble shows an irregular galaxy, the spindly arms and clawed shape of which has led to it being named the Spider Galaxy......»»
Research team proposes a novel type of acoustic crystal with smooth, continuous changes in elastic properties
In dim light a cat sees much better than you do, as do dogs and nocturnal animals. That's because the structure of a cat's eye has a tapetum lucidum, a mirror-like layer immediately behind the retina. Light entering the eye that is not focused by the.....»»
New analysis sees spike in 2023 global sea level due to El Niño
A long-term sea level dataset shows ocean surface heights continuing to rise at faster and faster rates over decades of observations......»»
Astronomers confirm a new "Trojan" asteroid that shares an orbit with Mars
Using observations made with the Gran Telescopio Canarias (GTC) a study led from the Instituto de Astrofísica de Canarias (IAC) and the Universidad Complutense de Madrid (UCM) has confirmed that the asteroid 2023 FW14, discovered last year, is accom.....»»
NASA sees progress on Blue Origin"s Orbital Reef Life Support System
A NASA-funded commercial space station, Blue Origin's Orbital Reef, recently completed testing milestones for its critical life support system as part of the agency's efforts for new destinations in low Earth orbit......»»
EPA eases ramp-up for vehicle emissions rule to address industry concerns
EPA now sees battery-electric vehicles at 30 to 56 percent of light-vehicle sales in 2030-32 model years, down from the controversial 67 percent in 2032 in its original proposal......»»
To appease industry concerns, EPA eases stringency ramp-up in vehicle emissions rule
EPA now sees EVs at 30 to 56 percent of light-vehicle sales in 2030-32 model years, down from the controversial 67 percent in 2032 in its original proposal......»»
NASA study: Asteroid"s orbit, shape changed after DART impact
After NASA's historic Double Asteroid Redirection Test, a JPL-led study has shown that the shape of asteroid Dimorphos has changed and its orbit has shrunk......»»
Hubble views dwarf galaxy LEDA 4216
This NASA/ESA Hubble Space Telescope image shows LEDA 42160, a galaxy about 52 million light-years from Earth in the constellation Virgo. The dwarf galaxy is one of many forcing its way through the comparatively dense gas in the massive Virgo cluster.....»»
Lawsuit opens research misconduct report that may Harvard prof fired
Professor who sued her accusers sees the reasons for their accusations unsealed. Enlarge / Harvard's got a lawsuit on its hands. (credit: Glowimages) Accusations of research misconduct often trigger extensive investigati.....»»
“You a—holes”: Court docs reveal Epic CEO’s anger at Steam’s 30% fees
Unearthed emails show the fury that helped motivate Epic's Games Store launch. Epic Games founder and CEO Tim Sweeney. (credit: Epic Games) Epic CEO Tim Sweeney has long been an outspoken opponent of what he sees as Valv.....»»
A 790,000 year-old asteroid impact could explain seafloor spherules
Our solar system does not exist in isolation. It formed within a stellar nursery along with hundreds of sibling stars, and even today has the occasional interaction with interstellar objects such as 'Oumuamua and Borisov. So it's reasonable to presum.....»»
Hubble tracks Jupiter"s stormy weather
The largest and nearest of the giant outer planets, Jupiter's colorful clouds present an ever-changing kaleidoscope of shapes and colors. This is a planet where there is always stormy weather: cyclones, anticyclones, wind shear, and the largest storm.....»»
Sonos Move 2 with AirPlay 2 sees first discount to $359, M1 iMac from $850, M3 MacBooks, more
The very first discount on one of our favorite smart speakers around is here to headline today’s best deals. Complete with AirPlay 2, the new Sonos Move 2 portable speaker drops to $359 and comes joined by chances to save on Apple’s new 13- and 1.....»»
Brave Browser sees sharp increase in take-up as Apple prompts EU users to choose
One change Apple made in iOS 17.4 has resulted in a notable increase in the number of iPhone owners choosing to install the Brave Browser app to use in place of Safari. The EU’s Digital Markets Act (DMA) required Apple to prompt European iPhone.....»»