26/06/2014

How the 'Pillars of Creation' were created

(Phys.org) —The 'Pillars of Creation', an image made with the Hubble Space Telescope in 1995, is one of the most famous astronomical views. It shows how 'elephant trunks' of cooler interstellar gas are eroded by the intense ...

An overview of President Obama's climate proposal

The evidence of climate change is all around us – in the melting icecaps, rising global temperature, and the warming oceans. The International Energy Agency cautions that we need to reduce our consumption of fossil fuels, ...

NASA sets new dates for saucer-shaped test vehicle flight

NASA's Low-Density Supersonic Decelerator (LDSD) project plans to fly its rocket-powered, saucer-shaped landing technology test vehicle into near-space from the U.S. Navy's Pacific Missile Range Facility (PMRF) on Kauai, ...

NASA's OCO-2 will track our impact on airborne carbon

(Phys.org) —Every time we get in a car and drive, we burn gasoline, releasing carbon dioxide and other compounds into the air and disturbing Earth's climate. Our use of fossil fuels continues to increase exponentially, ...

UN warns El Nino likely by end of year

The "El Nino" phenomenon, which sparks climate extremes around the globe, is likely to take hold in the Pacific Ocean by the end of the year and could even do so within weeks, the UN said on Thursday.

Clever copters can learn as they fly (w/ Video)

(Phys.org) —The research paves the way for robots to work intelligently alongside humans in ways that are currently familiar only through science fiction films. The robots could play important roles in crisis situations ...

Cassini celebrates 10 years exploring Saturn

It has been a decade since a robotic traveler from Earth first soared over rings of ice and fired its engine to fall forever into the embrace of Saturn. On June 30, the Cassini mission will celebrate 10 years of exploring ...

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