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

The Flat Earth Society considers the notion of a round earth to be a conspiracy. picked by glik 1 year 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 8 months ago

Beetles first appeared on Earth at the same time as the earliest dinosaurs but turned out to be much better survivors, a new evolutionary study has shown. Today, there are an estimated 350,000 known species of beetle on Earth, and probably several million more yet to be discovered, say scientists. The insects account for about a quarter of all life forms on the planet. picked by AutumnLotus 12 months 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 1 year 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 7 months ago

Astronomers using the Hubble Space Telescope and W. M. Keck Observatory have found a lopsided debris disk around a young star known as HD 15115. As seen from Earth, the edge-on disk resembles a needle sticking out from the star. picked by AutumnLotus 1 year ago

These holes are not only amazing, but some of them are really terrifying! The sheer magnitude of these gaping holes reminds us of how men will scar the earth to pursue their quest for power and wealth.

*theme pic has nothing to do with post... picked by Nateebiinature 2 months ago

Scenes from the Bible have been imagined by countless artists over the centuries, but never quite like this. God’s Eye View portrays four key Biblical events as if captured by Google Earth. 4 really amazing images and a very cool sculpture, must see! picked by 2manyusernames 12 months ago

A combination of roads and some storm damage to trees created a very realistic Canvas-Earth type picture.

For those who don't aren't familar with the term, "Canvas Earth":
picked by 2manyusernames 2 years ago

A mineral that acts like a sponge beneath Earth's surface stores more oxygen than expected, keeping our planet from becoming dry and inhospitable like Mars. The key to the abundant oxygen storage is the mineral majorite, which exists deep below Earth's surface in the mantle. Without the oxygen stockpile, Earth would probably be a barren planet hostile to life. picked by AutumnLotus 1 year ago

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

<<<Image not related. picked by KingKoopa 2 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 1 year ago

Asteroid and comet impacts on Earth can cause catastrophic extinction events. They can also bring life back, new research shows. picked by AutumnLotus 7 months ago

Chondritic meteorites have a similar chemical composition to the sun and are therefore reliable witnesses as to what the solar nebula, from which the planets formed, was composed of. This can be used to deduce what the Earth consists of chemically. However, ETH Zurich researchers have now discovered that strictly speaking this fundamental geological assumption is not true. picked by AutumnLotus 7 months ago

Scientists using ESA’s Venus Express are trying to observe whether Earth is habitable. Silly, you might think, when we know that Earth is richly stocked with life. In fact, far from being a pointless exercise, Venus Express is paving the way for an exciting new era in astronomy. picked by AutumnLotus 2 months ago

As spacecraft began to launch on journeys to more distant planets, never to return, their mission controllers often commanded them to take departing views of Earth and the Moon. Mariner 10 and Voyager 1 both took such snapshots, as did Mars Odyssey, Venus Express, and many others. picked by AutumnLotus 1 year ago

For the first time, astronomers think that they've found evidence of an alien solar system around a star close enough to Earth to be visible to the naked eye. picked by AutumnLotus 1 month ago