We can"t see the first stars yet, but we can see their direct descendants
If you take a universe worth of hydrogen and helium, and let it stew for about 13 billion years, you get us. We are the descendants of the primeval elements. We are the cast-off dust of the first stars, and many generations of stars after that. So ou.....»»
ALMA observations show how double, triple, quadruple and quintuple star systems form simultaneously in a molecular cloud
For humans, the chance of giving birth to multiples is less than 2%. The situation is different with stars, especially with particularly heavy stars. Astronomers observe stars that are many times heavier than the sun in more than 80% of cases in doub.....»»
Astronomers produce most sensitive radio image ever of ancient star cluster
A global team of astronomers have created the most sensitive radio image ever of a globular cluster, an ancient ball of tightly packed stars......»»
Best Qi2 chargers from CES 2024: Anker, Belkin, Satechi, Hyper, and more
Qi2 was one of the stars of the show for CES 2024, with tons of new reveals being show off for the first time or just finally hitting store shelves. All of our favorite brands like Anker, Belkin, and Satechi had something to show off, and now that th.....»»
Xylem functionality is not a direct indicator of apple preharvest fruit drop: Study
Harvesting apple (Malus × domestica) fruit at optimal horticultural maturity is critical to meeting consumer preferences and to maintain quality throughout storage. Management during harvest is complicated by uneven ripening, overlapping maturity of.....»»
Astronomers find spark of star birth across billions of years
Astronomers have completed the largest and most detailed study of what triggers stars to form in the universe's biggest galaxies, using NASA's Chandra X-ray Observatory and other telescopes. They were surprised to find that the conditions for stellar.....»»
“Such signal, much wow”: Starlink’s first texts via “cellphone towers in space”
Starlink's Direct to Cell satellites to fill in dead spots in T-Mobile network. Enlarge / Starlink satellites with direct-to-cell capability. (credit: SpaceX) SpaceX is showing off the first text messages sent between T.....»»
Another example of a fantastic Einstein ring
The most evocative astronomy images take us across space and time to stars and galaxies billions of light-years away. Nestled at the center of this one, taken by the Hubble Space Telescope, is a collection of three galaxies. They're not all that clos.....»»
Scientists investigate how heat rises through Europa"s ocean
Europa, one of Jupiter's many moons, may be capable of supporting life because its icy surface likely obscures a deep, salty ocean. Europa's ocean is also in direct contact with its mantle rocks, and interactions between rock, water, and ice could pr.....»»
Astronomers find direct link that supernovae give rise to black holes or neutron stars
Astronomers have found a direct link between the explosive deaths of massive stars and the formation of the most compact and enigmatic objects in the universe—black holes and neutron stars. With the help of the European Southern Observatory's Very.....»»
Discovery of unusual star may change our picture of how stars explode and elements are made
Scientists have found a star unlike any other one recorded—which may change our understanding of how stars die......»»
"Stellar paternity tests" match orphaned stars to their Milky Way origins
In the chaotic environment of open star clusters, strong gravitational interactions between bodies can launch individual stars far outside the cluster, even outside our galaxy, the Milky Way. Now, for the first time researchers have mapped several of.....»»
Old stars may be the best places to search for life
Once upon a cosmic time, scientists assumed that stars apply an eternal magnetic brake, causing an endless slowdown of their rotation. With new observations and sophisticated methods, they have now peeked into a star's magnetic secrets and found that.....»»
Astronomers think they finally know origin of enormous “cosmic smoke rings“
Massive stars burn out quickly. When they die, they expel their gas as outflowing winds. Enlarge / Odd radio circles are large enough to contain galaxies in their centers and reach hundreds of thousands of light years across. (c.....»»
3 underrated 2023 movies on Peacock you need to watch in 2024
Here are three underrated movies from 2023 to watch on Peacock in 2024, including Shooting Stars and My Big Fat Greek Wedding 3......»»
Breakthrough in nonoxidative coupling of methane: Direct conversion to propylene in low temperature
Nonoxidative coupling of methane (NOCM) exhibits promising prospect in that it affords value-added hydrocarbons and hydrogen with high atom economy. However, the challenge remains in methane's direct, selective conversion to more valuable hydrocarbon.....»»
Apple released a short video teasing Apple Vision Pro, paying homage to original iPhone ad
Apple Vision Pro is coming on February 2, and Apple has released a quick teaser called "Get Ready," filled with movie clips of stars putting on their goggles or headsets.Apple Vision ProLittle new information has been shared about Apple Vision Pro si.....»»
Fisker will exit direct sales and rely on dealers for all sales, service
Fisker is abandoning its plan to deliver vehicles directly to customers and will transition all sales to franchised dealers starting this year......»»
Study of wide binary stars reveals new evidence for modified gravity at low acceleration
A new study published in The Astrophysical Journal reveals new evidence for standard gravity breaking down in an idiosyncratic manner at low acceleration. This new study reinforces the evidence for modified gravity that was previously reported in 202.....»»
A colossal star erupts: Examining one of the largest stars in the Milky Way as it fades from view
Astronomers from Georgia State University's CHARA Array have captured the first close-up images of a massive star known as RW Cephei that recently experienced a strange fading event. The images are providing new clues about what's happening around th.....»»
Space oddity: Uncovering the origin of the universe"s rare radio circles
It's not every day astronomers say, "What is that?" After all, most observed astronomical phenomena are known: stars, planets, black holes and galaxies. But in 2019 the newly completed ASKAP (Australian Square Kilometer Array Pathfinder) telescope pi.....»»