Articles about earth

NASA image - Van Allen Belts

Exploding alien bodies' space death-rays gave Earth its radiation cloak

Scientists have solved a 60-year mystery by figuring out the source of harmful and highly energetic electrons whizzing around in Earth’s inner radiation belt. Space is more than the final frontier. It is treacherous beyond belief. Earth is circled by swarms of charged particles, starting from 500km out to a distance of 58, …
Katyanna Quach, 14 Dec 2017
Eclipse photo via Shutterstock

Earth days are getting longer – by 1.8 milliseconds per century

We know the Earth’s rotation is slowing, hence leap seconds, but by how much? Now we have a new number: 1.8 milliseconds per century for the last 2,720 years. That's the average figure the solar day has increased by since 720BC according to researchers at the Durham University and the UK’s Nautical Almanac Office. The boffins …
Gavin Clarke, 8 Dec 2016
Earth

Earth's core is younger than its crust surface

Back in the early 1960s, physicist Richard Feynman remarked that the centre of the Earth had to be a little younger than the surface, since it would experience gravitational time dilation. Now, boffins from two Danish universities have put a value to that difference, and while they agree with his hypothesis, they've corrected …

NASA deep space scope serves up EPIC Earth snapshots

NASA has unveiled a portal serving daily images of Earth snapped by its Deep Space Climate Observatory (DSCOVR). Screen grab of the new EPIC images site From a distance of roughly 1.5 million kilometres, at the L1 Lagrange point between the Earth and the Sun, the spacecraft's Earth Polychromatic Imaging Camera (EPIC) will …
Lester Haines, 20 Oct 2015
Giant impact, common at the end of planet formation

RELICS of the Earth's long lost TWIN planet FOUND ON MOON

Our Moon was born after a young Earth smashed its twin Theia, scientists writing in three studies just published by Nature have suggested. Their intriguing evidence reveals the Moon's origins may have been more incestuous than previously thought. Since the 1980s, scientists studying the Moon have largely agreed on the "giant …
Iain Thomson, 9 Apr 2015
Earth

Earth's soil moisture to be sniffed by DIRTY-MINDED satellite

NASA has successfully launched a satellite that will collect global observations of Earth's soil moisture. The U.S. space agency's bird – dubbed the Soil Moisture Active Passive (SMAP) satellite – was blasted into space on the unmanned United Launch Alliance Delta II rocket. During SMAP's three-year mission, the sat's …
Team Register, 31 Jan 2015
NASA travel poster for Kepler-16b crop

Boffins open 'space travel bureau': Come relax on exoplanet Kepler-16b, says NASA

Pics NASA appears to be transforming itself into an intergalactic travel agency after issuing a series of cheery posters of exoplanets. "Kepler-186f is the first Earth-size planet discovered in the potentially 'habitable zone' around another star, where liquid water could exist on the planet's surface," said NASA's blurb. Visit …
Earth

Euro SPACEMAN snaps incredible images of our Blue Planet

Vid ESA 'naut Alexander Gerst captured some breathtaking images of Earth during his six-month stint on the International Space Station. This timelapse video brings together 12,500 photos snapped by Gerst while he was part of the Blue Dot mission from May to November this year. Youtube Video Highlights include stunning auroras, …
Team Register, 28 Dec 2014

Did rock-hard aliens turn young Earth MOIST? New probe data emerges

Data from Europe's comet-chasing Rosetta probe has cast further doubt on the theory Earth's oceans were seeded by icy space rocks pummeling our planet. In its ten-year game of catchup with Comet 67/P, the craft has been using its Rosetta Orbiter Spectrometer for Ion and Neutral Analysis (ROSINA) to sample stuff flying off the …
Iain Thomson, 11 Dec 2014

That glass of water you just drank? It was OLDER than the SUN

Scientists believe that a "significant fraction" of water molecules found on this planet are older than Earth, the solar system and even the Sun. According to new research led by astro boffin Ilse Cleeves at the University of Michigan, a "significant fraction" of the big drink was created more than 4.5 billion years ago. The …
Team Register, 27 Sep 2014
Total Recall outside on Mars scene

Read The Gods of War for every tired cliche you never wanted to see in a sci fi book

Page File Prepare yourself for a book that’s so exactly like a late-90s Steven Seagal movie, it’s uncanny. The Gods of War is every action movie cliché you’ve ever known, carefully caught, collected and pressed between the pages of a book about Earth’s imminent destruction and the prospect of Mars as a lifeboat. There’s something …
STEREO image of the Sun. Pic: NASA

Sleepy spotless summer Sun's shock solar storm surge stuns scientists

Vid The massive solar storm bathing Earth in radiation this week was a significant event not for its strength, but for its timing, say astronomers. On Wednesday, scientists detected a couple of coronal mass ejections (CMEs) which have been showering our planet, and will continue to do so over the next two days. As the peak of the …
Shaun Nichols, 12 Sep 2014
TechDemoSat-1 shot of planet Earth

Blighty in SPAAAACE: Brit-built satellite films the Earth

Video Youtube Video of the satellite footage of the planet Earth. An experiment-filled Brit satellite has released a minute-long video of planet Earth – the first images of our home world captured by an entirely UK-built spacecraft. The TechDemoSat-1, made by Surrey Satellite Technology (SSTL), filmed the short sequence moments …

Splash! Three times as much water as ALL of Earth's oceans found TRAPPED underground

A group of US researchers has discovered evidence that deep below the Earth's surface there may be as much as three times as much water as in all of our oceans combined. Schematic cross section of the Earth’s interior showing water trapped under the Earth's mantle Unfortunately, at such extreme depths, the new-found treasure …
Rik Myslewski, 13 Jun 2014
Giant impact, common at the end of planet formation

Come off it, Moon, Earth. We KNOW you're 60 million years OLDER than we thought

Geoboffins have cracked open some ancient crystals to discover that the Earth and the Moon are actually 60 million years older than previously thought. Giant impact, common at the end of planet formation You’d imagine that figuring out the age of the hunk of rock right under our feet would be something that scientists had …

ET hunter: We will find SPACE ALIENS in 20 years

First contact between man and extraterrestial life may be imminent and set to take place within the next two decades, according to the top astronomer at the SETI Institute. Testifying before the US House of Representatives committee on science, space, and technology, senior astronomer Seth Shostak predicted that life will soon …
Shaun Nichols, 23 May 2014

NASA finds first Earth-sized planet in a habitable zone around star

NASA's Kepler space telescope has spotted the first Earth-sized planet in orbit around a star in the so-called Goldilocks zone – the zone around a star that's not too hot or too cold for liquid water to exist on the surface. "We know of just one planet where life exists – Earth," said Elisa Quintana, research scientist at the …
Iain Thomson, 17 Apr 2014
NASA 'Blue Marble' image of Earth taken on December 7, 1972, by the crew of the Apollo 17 spacecraft

Mars rover Curiosity snaps 'pale blue dot' image of Earth, Moon

NASA's Jet propulsion Laboratory has published the first image of the Earth and Moon taken from one of the camera systems aboard the Curiosity rover. We look very small indeed. Earth from Mars You are here (click to enlarge) Curiosity's mast camera took the picture of us on Sol 529 of its mission to Mars (January 31 in …
Iain Thomson, 7 Feb 2014

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