Tonight, SpaceX will launch the first flock of their Starlink satellites to space. These are the vanguard of what CEO Elon Musk hopes will eventually become a network of 12,000 orbiting devices providing cheap, global internet coverage.
The launch window opens at 10:30 p.m. E.T. The satellites, which are densely packed inside the cargo hold already, will be delivered to space on a Falcon 9 rocket. The weather forecast for Cape Canaveral, SpaceX’s standard launch site, looks promising for ...read more
On Monday night, NASA Administrator Jim Bridenstine announced the space agency has named its planned mission to put humans back on the lunar surface: Artemis. As the Greek deity most associated with the Moon, and the god Apollo’s twin sister, the namesake choice was an obvious fit.
On the logistical side, Bridenstine also announced that NASA will ask Congress for an additional $1.6 billion in funding to jumpstart the program. NASA has not put forward a full budget for the ambitious Arte ...read more
Climate change is decimating coral reefs. As humans put greenhouse gasses into Earth's atmosphere, they warm the planet before settling back down into the oceans and making the water more acidic. These combined factors have caused coral die-offs around the world. But now researchers have found a set of corals in Hawaii’s Kāne’ohe Bay that can already tolerate warmer temperatures and more acidic waters. Scientists are calling them "supercorals." These corals even bounced back aft ...read more
Since January, China's Chang’e-4 mission – an orbiter and a rover – has been exploring the far side of the moon, particularly the prized South Pole-Aitken Basin, an asteroid impact crater that stretches across nearly a quarter of the moon’s surface. It's the biggest crater on the moon, as well as the deepest and the oldest. That's long left scientists suspecting that Aitken may hold vital clues as to how the moon – and many other solar system bodies & ...read more
I am always amazed how much we are still discovering about massive volcanic eruptions that happened as little as a few thousand years ago. Geologically speaking, that is something that happened yesterday, yet even that small slice of time can obscure some giant volcanic events that could have produced a global impact.
Two recent studies have improved our understanding of two truly enormous eruptions that happened in Central and South America. One, only 1,500 years ago, may have produced o ...read more
Store-bought tomatoes taste horrifically disgusting — err, bland. Now scientists have discovered a version of a gene that helps give tomatoes their flavor is actually missing in about 93 percent of modern, domesticated varieties. The discovery may help bring flavor back to tomatoes you can pick up in the produce section.
"How many times do you hear someone say that tomatoes from the store just don't quite measure up to heirloom varieties?" Clifford Weil, program director of the National S ...read more
A new analysis of Apollo-era quakes on the moon reveal that our satellite is probably still tectonically active. Detectors laid down by Apollo astronauts half a century ago revealed small shakes on the moon, but their causes weren’t well understood. Meteor strikes, like those that caused the moon’s most distinctive features, still rain down today, so astronomers couldn’t be sure whether the moon was shaking itself, or being shaken by external forces.
Now, new researc ...read more
Amber, being fossilized tree resin, usually preserves scenes from an ancient forest. The latest stunning find from Myanmar, however, is a souvenir from a day at the beach 99 million years ago, including the first ammonite, a marine animal, preserved in amber.
The piece of amber is small — about the size of a standard pair of dice, and less than a quarter of an ounce — but it's jam-packed with animals that tell an intriguing story about its journey from tree trunk to fossil bed. ...read more
