A detailed analysis of the measurements of five different satellites has revealed the existence of warm cloak of plasma around Earth. This newfound feature is part of the magnetosphere, a shield of magnetic fields and electrically charged particles that surround and protect Earth from the onslaught of the solar wind. picked by AutumnLotus 12 months ago

The Japanese lunar orbiter "Kaguya" saw earth, moon and sun line up on April 6, 2008 and captured another "Earth-rise" and "Earth-set" HDTV video - this time when the Earth was full. picked by AutumnLotus 2 years ago

It’s exactly forty years ago today that Neil Armstrong took man’s first step on the moon.

And to mark the historic occasion Google Earth has taken the same leap in cyberspace.

The search engine leader today launched Moon in Google Earth, an interactive 3D atlas of the moon which allows space fans to take their very own virtual steps on the surface of our closest satellite. picked by AutumnLotus 4 months ago

With their high octane colours and incredible detail they look more like canvassed art than landscapes of the earth. Captured by some of NASA's most advanced satellites hundreds of miles above the earth, these unusual and striking images show our planet like never before. picked by AutumnLotus 2 years ago

A storm of meteorites that pounded Earth and Mars four billion years ago may have made the planets warmer and wetter.

Researchers superheated younger space rocks to measure the gases that would have been shed as meteorites entered fledgling atmospheres during the storm.

There would have been enough to create warmer and wetter planets more amenable to life, they say. picked by bingo 6 months ago

A picture taken of Earth from space, showing half the Earth at night and half illuminated.

<<<Image not related. picked by KingKoopa 3 years ago

Whether or not you believe in a flat earth or a spherical one, this should still give you a chance to read about flat earth theory and post your views. picked by TheStep 3 years ago

Seems an obvious solution.

Gigantic satellites orbiting the Earth, equipped with solar cells, could collect enough energy from the sun every year to power the world seven times over.

This is not science fiction. This is our future. picked by deepcleanfun 2 years ago

Desktop Earth is a wallpaper generator for Windows. It runs whenever you're logged on and updates your wallpaper with an accurate representation of the Earth as it would be seen from space at that precise moment.

This has been my wallpaper for about a year now. (Inspired to post it based on this post. picked by tundramonkey 2 years ago

An asteroid of a similar size to a rock that exploded above Siberia in 1908 with the force of a thousand atomic bombs whizzed close past Earth on Monday, astronomers said on Tuesday. 2009 DD45, estimated to be between 21 and 47 meters (68 and 152 feet) across, raced by at 1344 GMT on Monday, the Planetary Society and astronomers' blogs reported. picked by AutumnLotus 9 months ago

For the first time, astronomers have found an object on a certain collision course with Earth. Fortunately, it is so small it is not expected to cause any damage, burning up in the atmosphere somewhere above northern Sudan in the wee hours of Tuesday morning. It may, however, produce a brilliant 'shooting star'. picked by AutumnLotus 1 year ago

Some crucial ingredients for life on Earth may have formed in interstellar space, rather than on the planet's surface. A new computer model indicates clouds of adenine molecules, a basic component of DNA, can form and survive the harsh conditions of space, and possibly sprinkle onto planets as the stars they orbit travel through a galaxy. picked by AutumnLotus 2 years ago

View the Milky Way at 10 million light years from the Earth. Then move through space towards the Earth in successive orders of magnitude until you reach a tall oak tree just outside the buildings of the National High Magnetic Field Laboratory in Tallahassee, Florida. After that, begin to move from the actual size of a leaf into a microscopic world that reveals leaf cell walls, the cell nucleus, ch... read full post picked by wags273 2 years ago

Google Earth has some amazing and interesting images to be found. Here are a few, shown in video form (if you can ignore the cheesy music). picked by tundramonkey 3 years ago

Astronomers have spotted evidence of a second Earth being built around a distant star 424 light-years away. Using NASA's Spitzer Space Telescope, astronomers have spotted a huge belt of warm dust swirling around a young star called HD 113766 that is just slightly larger than our sun. picked by AutumnLotus 2 years ago

What would it take to jam a planet's tectonics? It seems that a huge rise in atmospheric temperatures would do the trick, causing continents to grind to a halt, mountains to stop growing and earthquakes to cease. On Earth, the motion of magma in the mantle pushes continental plates around on the surface, but if the magma became too hot and runny it would lose the grip needed to do this. picked by AutumnLotus 2 years ago

More than 300 scientists and other experts who met for four days at the European Space Agency said Thursday that sharing information is a crucial first step in preventing collisions and predicting with more accuracy where derelict satellites may fall to earth. picked by kakana 8 months ago

The Flat Earth Society considers the notion of a round earth to be a conspiracy. picked by glik 2 years ago

with my amazing 60% on our US citizenship score, i think i am the new leader of the pack unti those extra smart guys get back. in which case, we're all screwed anyway.

here's my fix. walk up the one in 5 of your friends who really truly believes that the sun revolves around the earth. then punch them. i think if you punch them often enough, they will come to their senses. picked by muppet 2 years ago

1. Gravity is not the same over the surface of the Earth, 2. Atmosphere 'escapes', 3. The Earth is slowing down... picked by ubikuor 2 years ago