Written and directed by Werner Herzog , the documentary aims to make sense of extraterrestrial geology, to trace all the ways meteorites have made impressions far beyond the edges of any individual crater.
Satellites have been capturing all the ways we’ve been transforming this planet, images that authors Benjamin Grant and Timothy Dougherty have compiled into the fascinating new book Overview Timelapse: How We Change the Earth.
In fact, China’s push to continue cleaning up its air in the future could warm the entire northern hemisphere by 0.1 degrees Celsius by the end of the century, making it even tougher to keep the Earth’s temperature below the 1.5 Celsius degree (2.7 degrees Fahrenheit) warming limit that scientists say is necessary to avoid severe weather disruptions, increased rainfall, sea level rise, droughts, and other disastrous climate change effects by the year 2100.
And back in March, a paper by an international team of scientists suggested that astronauts setting up a base on the moon could use the urea in their urine as a plasticizer to create a concrete-like building material out of lunar soil.
First, there are Mother and Father, two androids dispatched by their creator to raise human children to be pacifist atheists after religious wars destroyed Earth.Campion, a boy raised by Mother and Father on Kepler-22b on a vegan mono diet of tubers (scurvy who?
The first trailer for Dune begins much like the book on which it’s based: with Paul Atreides (Timothée Chalamet) revealing he has dreams that often come true.Where Jodorowsky would’ve made an hours-long film to work in all of Herbert’s detail, Villeneuve is splitting the book into two movies.
“There’s a lot of uncertainty in the whole field as to whether [Neuralink] is ever going to be successful,” says Sid Kouider, a former neuroscientist at the French National Centre for Scientific Research, who has since started his own neural interface startup, NextMind.
Writing today in the journal Nature Climate Change, an international team of scientists calculates that the coronavirus lockdown may only cool the planet by about 0.01 degree Celsius by the year 2030.
The skycrane is outfitted with eight small engines that start firing when the rover is about half a mile up to rapidly slow its fall to just a few miles per hour.“These particular engines are actually a derivative of the original engines developed for Viking landers in the early ’70s, but we've made very significant upgrades,” says Fred Wilson, a propulsion expert at Aerojet Rocketdyne, the company that made the propulsion system for the Perseverance landing system.
Perseverance is only the second Mars rover to use nuclear power as its main source of electrical energy.Starting with Curiosity, which arrived on the Red Planet in 2012, NASA engineers switched to nuclear power as the rover’s main source of energy.
“I see it as kind of a Wright brothers moment on another planet,” says Bob Balaram, the chief engineer for the Mars helicopter project at NASA’s Jet Propulsion Laboratory.
When she’s not hunting for ancient life on other planets, Bosak studies the earliest life on our own, a process she says is analogous to what Perseverance will be doing on Mars.
“I really wanted to find this place that was rumored where there were a lot of rocks that result from explosive volcanic eruptions,” Elkins-Tanton says, “because that's the only way that we know of that you can effectively drive chemicals into the upper atmosphere where they'll get spun around the whole planet.” She was closing in on the geological signals of apocalyptic climate change.
New measurements from the ocean under the centre of the Ross Ice Shelf have significantly improved our understanding of the complex processes that drive melting in Antarctica.
You can see the windy bands of Jupiter, as well as the series of white storms also called the “String of Pearls.”Photograph: Gerald Eichstadt/Sean Doran/NASA/JPL-Caltech/SwRI/MSSSThis is the view from only 11,000 miles above the surface.
Photograph: NASA/JPL-Caltech/Space Science InstituteLooking down from a great height of one million miles, this view of Saturn’s north pole reveals its hexagon-shaped storm and different windy bands.Photograph: NASA/JPL-Caltech/Space Science InstituteIn this deep dive, Cassini provided a breathtaking view from below Saturn’s rings.
Van Oort says the amount of time a well is closed doesn’t really affect how much damage the shut-in inflicts on the reservoir.If producers have to repeatedly shut the well, the damage can compound over time and reduce productivity even more.
This position is measured in pixels, but we can convert it to distance by scaling it to a known object in the scene.But if I only plot its pixel position, I’ll underestimate the distance traveled and thus the speed.
Photograph: NASA/JPL/USGSThe ancient Romans named this planet Venus, after the goddess of love and beauty, because it shined so brightly and beautifully in the sky.
China’s new magnetic levitation train, the world’s fastest, will reach speeds of 373 mph, carrying passengers more than 600 miles in two hours while putting out less than half the emissions of a regional flight.
Humans saw the Earth from space for the first time in 1946 from a V-2 rocket, and subsequent images of the planet can make people feel a little, well, protective.Photograph: NASA/JPLEach of NASA’s Apollo missions had a shot list of photos to take, but this image, Earthrise, was not one of them.
Sitting in the Sun. Like most researchers, Barille, a University of Wyoming PhD student, started his project with a question: Why were boreal toad populations in the western portion of Wyoming persisting with chytrid but populations of the same species were crashing in other areas?
Of the varied conspiracy theories regarding contrails—you know, chemtrails—one stands out for being especially wrong: the belief that the plane-made clouds are chemicals the government is secretly spraying to battle climate change , to the peril of those on the ground.
Photograph: NASA/JPLNASA’s Pioneer Venus Orbiter studied the planet for over a decade and while it was there, it captured this stunning photo.Photograph: NASAMost terrestrial planets have channels like the ones we see here: On Earth they are mostly formed by water, on Mars by lava flows.
As the moon rotates around its host planet, this charged gas swipes across Jupiter’s magnetic field lines “like plucking strings on a guitar,” said Nichols, who studies space-based magnetic fields.
In an Monday, the world’s richest man committed $10 billion of his personal fortune to set up the new Bezos Earth Fund, which would support “scientists, activists, NGOs—any effort that offers a real possibility to help preserve and protect the natural world.” The announcement was light on specifics, and it’s not clear yet how the money will be spent .