Science

Astronomers have found three previously unknown moons in our solar system — two additional moons circling Neptune and one around Uranus. The distant tiny moons were spotted using powerful land-based telescopes in Hawaii and Chile, and announced Friday by the International Astronomical Union’s Minor Planet Center. DISCOVER THE UNIVERSE’S OLDEST BLACK HOLE, DEFYING THE MYSTERIES […]

The Biden administration will permanently lift a ban on summertime sales of higher-ethanol gasoline blends in eight states starting in 2025, in response to a request from Midwestern governors who want year-round sales of the corn-based fuel. The election-year decision by the Environmental Protection Agency comes after the governors of Minnesota, Wisconsin, Iowa, Nebraska, Illinois,

The explosion was of a huge star, 20 times the mass of our Sun, a so-called blue supergiant. Its life ended in spectacular style in a process called a supernova, prosaically called SN 1987A, by astronomers. It was the first supernova to have been visible to the naked eye for 400 years, and was from

A remarkably complete fossil of a bizarre Triassic reptile in unprecedented detail has been found. Source link

“The US has returned to the Moon,” he said. “Today, for the first time in the history of humanity, a commercial company – an American company – launched and led the voyage up there. And today is the day that shows the power and promise of Nasa’s commercial partnerships.” Source link

Roger Guillemin, a neuroscientist who was a co-discoverer of the unexpected hormones with which the brain controls many bodily functions, died on Wednesday at a senior living facility in San Diego. He was 100. His death was confirmed by his daughter Chantal. Dr. Guillemin’s career was marked by two spectacular competitions that ruffled the staid

Oil companies have recorded hundreds of billions of dollars in profits. Investment firms have backtracked their climate commitments. High interest rates are hurting clean energy companies. The world of finance doesn’t seem to have been too kind to the global pledge to transition away from fossil fuels lately. For investors, has the golden age of

Moon landing live: US spacecraft Odysseus begins Moon landing descent – BBC News BreakingBreaking news Close breaking news Summary US firm Intuitive Machines is attempting to make history by being the first private company to successfully land a spacecraft on the Moon The spacecraft, nicknamed Odysseus, is aiming to touch down near the South Pole

Feb. 22, 2024, 1:00 p.m. ET Feb. 22, 2024, 1:00 p.m. ET Assembly of the Nova-C lander at the company’s headquarters in Houston.Credit…Intuitive Machines The Odysseus spacecraft is hexagonal in shape with six landing legs, standing about 14 feet tall and five feet wide. For fans of “Dr. Who,” the science fiction television show, the

For it to become usable for research positronium has to be frozen yet further, to around -260C, but the laser approach has given researchers a way forward, according to Prof Michael Charlton, an expert in positronium at Swansea University, who was not involved in the current breakthrough. Source link