Hubble captures the beautiful aftermath of a supernova explosion
Supernovas might spell the end for the star they happen to, but they aren't only destructive. Hubble has captured a beautiful remnant created by a supernova......»»
Hubble spots the Tucana Dwarf in the dark
A splatter of stars glows faintly at almost 3 million light-years away in this new image from NASA's Hubble Space Telescope. Known as the Tucana Dwarf for lying in the constellation Tucana, this dwarf galaxy contains a loose bundle of aging stars at.....»»
Study finds European attitudes shifted after Ukraine invasion
An ongoing survey captures how the Russian invasion of Ukraine affected attitudes in European countries not directly involved in the conflict......»»
Hubble spots a cluster of emission nebulae within the Large Magellanic Cloud
A bubbling region of stars both old and new lies some 160,000 light-years away in the constellation Dorado. This complex cluster of emission nebulae is known as N11, and was discovered by American astronomer and NASA astronaut Karl Gordon Henize in 1.....»»
Observations investigate the connection of a supernova remnant with a nearby H II region
Chinese astronomers have performed multi-wavelength observations of a galactic supernova remnant known as HB9. Results of the observational campaign, published August 9 on the preprint server arXiv, shed more light on the remnant's properties and its.....»»
New AI tool captures how proteins behave in context
A fish on land still waves its fins, but the results are markedly different when that fish is in water. Attributed to renowned computer scientist Alan Kay, the analogy is used to illustrate the power of context in illuminating questions under investi.....»»
Explosion of cicada-eating mites has the state of Illinois scratching
The good news: There's little risk beyond the rash. The bad: The rash is awful. Enlarge / A cicada from a 17-year cicada brood clings to a tree on May 29, 2024, in Park Ridge, Illinois. The state experienced an emergence of cicad.....»»
Hubble rings in a new galactic view
The subject of this NASA/ESA Hubble Space Telescope image is situated in the Perseus Cluster, also known as Abell 426, 320 million light-years from Earth. It's a barred spiral galaxy known as MCG+07-07-072, seen here among a number of photobombing st.....»»
Nighttime light data shows inequities in restoring power after Hurricane Michael
Among the many devastating impacts in the aftermath of a hurricane are power outages, which can take days or even weeks to restore. Communities grappling with the loss of electricity may encounter obstacles in accessing vital services, including food.....»»
New analysis of Webb data measures universe expansion rate, finds there may not be a "Hubble tension"
We know many things about our universe, but astronomers are still debating exactly how fast it is expanding. In fact, over the past two decades, two major ways to measure this number—known as the "Hubble constant" —have come up with different ans.....»»
Neutron-star mergers illuminate the mysteries of quark matter
Neutron stars are the remnants of old stars that have run out of nuclear fuel and undergone a supernova explosion and a subsequent gravitational collapse. Although their collisions—or binary mergers—are rare, when they do occur, these violent eve.....»»
Scientists develop a unique approach to conserve the monarch butterfly
The monarch butterfly (Danaus plexippus L.) is one of the most widely popular butterfly species in North America. We are accustomed to seeing its beautiful orange wings with black-veined outlines flying in gardens and wildflower fields during the sum.....»»
Germany sees explosion in cases of bluetongue virus
Germany has seen an explosion of cases of bluetongue virus this year, authorities said Tuesday as fears increase across Europe about the disease affecting sheep and cattle......»»
Webb captures new image of gassy baby stars
NASA's James Webb Space Telescope has captured a phenomenon for the very first time. The bright red streaks at top left of this June 20, 2024, image are aligned protostar outflows—jets of gas from newborn stars that all slant in the same direction......»»
James Webb Telescope captures gorgeous galaxy with a hungry monster at its heart
A new image from the James Webb Space Telescope shows off a nearby galaxy called Messier 106......»»
Hubble spotlights a supernova
This NASA/ESA Hubble Space Telescope image features the galaxy LEDA 857074, located in the constellation Eridanus. LEDA 857074 is a barred spiral galaxy, with partially broken spiral arms. The image also captured a supernova, named SN 2022ADQZ, shini.....»»
How do butterflies stick to branches during metamorphosis?
Most of us learned about butterfly metamorphosis as a kid—a wriggly caterpillar molts its skin to form a tough chrysalis and emerges as a beautiful butterfly. But how exactly do chrysalises stay anchored as the butterfly brews within?.....»»
PrivacyLens uses thermal imaging to turn people into stick figures
"Most consumers do not think about what happens to data collected by smart home devices." Enlarge / The round lens of PrivacyLens captures standard digital video while the square lens senses heat. The heat sensor improves the cam.....»»
Image: Doomed star Eta Carinae
Eta Carinae may be about to explode. But no one knows when—it may be next year, it may be 1 million years from now. Eta Carinae's mass—about 100 times greater than our sun—makes it an excellent candidate for a full blown supernova......»»
GM"s Cruise aims to be ‘role model" driver following its self-driving revamp
"Cruise is a different company today than it was last fall," said Cruise Chief Safety Officer Steve Kenner, who spoke publicly for the first time since joining the company in the aftermath of a self-driving crash......»»
See the Perseids and Southern Delta Aquariids in a Stunning Double Meteor Shower
Across the Northern Hemisphere, August will see beautiful displays of meteors. Here's everything you need to know to enjoy them......»»