Fermi spots a supernova"s "fizzled" gamma-ray burst
On Aug. 26, 2020, NASA's Fermi Gamma-ray Space Telescope detected a pulse of high-energy radiation that had been racing toward Earth for nearly half the present age of the universe. Lasting only about a second, it turned out to be one for the record.....»»
Astronaut training in the land of volcanoes
A team of astronauts, engineers and geologists is traveling to Spain's Canary Islands, one of Europe's volcanic hot spots, to learn how to best explore the Moon and Mars during ESA's Pangaea geological training course......»»
Discovery of segmented Fermi surface induced by Cooper pair momentum on a hybrid material platform
In a new report now published in Science, primary authors Zhen Zhu, Michal Papaj, and an international research team in physics, materials science, and condensed matter at the Jiao Tong University, China, Massachusetts Institute of Technology, U.S.,.....»»
"The Problem with the Big Bang Theory"
So how exactly did the universe come into existence? "A recent astronomical measurement recorded in a laboratory at the South Pole is causing scientists to revisit their theories..." writes Don Lincoln, a senior scientist at the Fermi National Accele.....»»
Hubble spots a ‘superbubble’ in a beautiful emission nebula
The Hubble Space Telescope has captured an image of the beautiful and mysterious nebula N44, which has a hole hundreds of light-years wide in its center......»»
Bright Spots in the Global Coral Reef Catastrophe
The first major report on the world’s reefs presents a grim picture of losses from global warming. But there are signs corals can recover if given a reprieve......»»
Movement of plankton between tropical marine ecosystems drives "sweet spots" for fishing
A new analysis suggests that the movement of plankton and plankton-eating fish play a central role in driving local spikes of extreme biological productivity in tropical coral reefs, creating "sweet spots" of abundant fish. Renato Morais of James Coo.....»»
Best cheap space heater deals for November 2021
Stay warm in cold spots year round without breaking the bank with these efficient space heaters......»»
Spitzer Space Telescope spots ‘rampaging space monster’
Just in time for Halloween, NASA astronomers have spotted an outline in the shape of Godzilla, seen in an image from the Spitzer Space Telescope......»»
Scientists find no hint of sterile neutrino
New results from the MicroBooNE experiment at the U.S. Department of Energy's Fermi National Accelerator Laboratory deal a blow to a theoretical particle known as the sterile neutrino. There is no such thing......»»
Promising-looking SETI signal turns out to be of human origin
Space junk may look like a supernova as SETI researchers struggle with a signal. Enlarge / Proxima Centauri, the closest star to Earth aside from the Sun. (credit: ESA, Hubble, and NASA) Modern human society has been making it.....»»
Facebook has language blind spots around the world that allow hate speech to flourish
For years, Facebook CEO Mark Zuckerberg touted his mission to connect the entire world — and his company has come closer than perhaps any other to fulfilling that lofty goal, with more than 3 billion monthly users across its various platforms. But.....»»
Astronomers Find Nascent Exploding Star, "Rosetta Stone" of All Supernovas
"A star located 60 million light years away went supernova last year, and astronomers managed to capture all stages of the stellar explosion using telescopes both on the ground and in space," reports Gizmodo. Long-time Slashdot reader spaceman375 sh.....»»
Hubble had a ringside seat to observe a star going supernova
Recently the Hubble Space Telescope observed something very rare: A star in the process of going supernova......»»
Academics recreate supernova reaction in a lab
Researchers in Surrey's Nuclear Physics Group have collaborated with TRIUMF National Laboratory (Canada) to achieve the first direct measurement of a supernova reaction in a laboratory using an accelerated beam of radioactive nuclei......»»
Supernova: A glowing DNA enzyme
Once thought to function primarily as a storage molecule for genetic information, it is now known that DNA can also catalyze chemical reactions. Although such DNA enzymes (deoxyribozymes) have not been identified in nature, they can be isolated in th.....»»
NASA selects gamma-ray telescope to chart Milky Way evolution
NASA has selected a new space telescope proposal that will study the recent history of star birth, star death, and the formation of chemical elements in the Milky Way. The gamma-ray telescope, called the Compton Spectrometer and Imager (COSI), is exp.....»»
Target and Amazon confirm surprisingly cheap Pixel 6 price
A last burst of leaks before the Pixel 6 launch date reveals a surprisingly cheap entry as Google focuses on aggressive pricing......»»
Image: Hubble uncovers a burst of star formation
NGC 4666 takes center stage in this image from the NASA/ESA Hubble Space Telescope. This majestic spiral galaxy lies about 80 million light-years away in the constellation Virgo and is undergoing a particularly intense episode of star formation. Astr.....»»
Hubble spots persistent water vapor on Europa — but only in one hemisphere
Evidence from the Hubble Space Telescope shows persistent water vapor on Jupiter's moon Europa -- but only in one hemisphere......»»
Seminal Michael Faraday paper digitally stored in fluorescent dyes
The dyes are cheap to make, but they can't be read without a special microscope. Harvard researchers have developed a data-storage approach based on mixtures of fluorescent dyes that are printed onto an epoxy surface in tiny spots. The mix.....»»