Why does the Milky Way rotate?

We live in a galaxy that is called the Milky Way. It's called a barred spiral galaxy, which means that it has a spiral shape with a bar of stars across its middle. The galaxy is rather huge—at least 100,000 light-years ...

Climate change inspires rise of 'cli-fi' flicks

The giant, inflatable whale in this Gulf Coast city signals not only the arrival of one of the world's biggest documentary festivals, but also the emergence of film as a way to tell the story of climate change.

NASA upgrades its 3-D spacecraft app

(Phys.org) —A new-and-improved version of NASA's Spacecraft 3D app for mobile devices is launching to coincide with the second anniversary of the Mars Science Laboratory Curiosity rover's landing on Mars. In addition, content ...

James Cameron's deepsea voyage splashes into theaters

Two years after completing the first one-person voyage to the deepest part of the ocean, Hollywood director James Cameron's 3D underwater plunge is set to splash into theaters Friday.

Rover under-ice prototype may lead to Europa search

(Phys.org) —Scientists at NASA's Jet Propulsion Laboratory (JPL) have been working on a device that may one day explore the underside of ice on Europa, Jupiter's moon. NASA completed an early prototype of the rover it hopes ...

Where does the Amazon start? Study points to source

(Phys.org) —The Amazon is believed to be the world's largest river. A tough question has been where that river actually begins. Naming its source has evidently been difficult as centuries of efforts indicate. With technology ...

Researchers strike fossil gold in South Africa

(Phys.org) —Squeezing through a gap called the International Postbox and climbing the jagged Dragon's Back were not in Alia Gurtov's plans for the fall semester, but she made an exception in order to participate in a wildly ...

page 7 from 9