News tagged with planetary protection

Migrating Microbes

With every spacecraft that leaves Earth, millions of microbes hitch a ride into space. As astrobiologists search for life in other worlds, preventing forward and back contamination remains a key priority.

Space & Earth / Space Exploration

created Oct 15, 2009 | popularity 5 / 5 (1) | comments 0

ISS Spacewalkers Test Planetary Protection Concept

On March 19th, astronauts onboard the International Space Station checked themselves for microbes before stepping outside on a space walk. It was a first-ever test of planetary protection technology that, ...

Space & Earth / Space Exploration

created Mar 23, 2009 | popularity 5 / 5 (4) | comments 0




Search results for planetary protection


Exploring Mars in the Austrian Alps

In the largest ice caves on Earth, spacesuits and remote-controlled planetary rovers were for the first time tested in a five-day odyssey in the Alps designed to mimic potential future missions on Mars.

Space & Earth / Space Exploration

created Jun 01, 2012 | popularity 5 / 5 (1) | comments 1

The transit of Venus

Many astronomers and members of the public in Britain will be getting up early on the morning of 6 June, so they can see the final Transit of Venus of the 21st century. The Transit, when Venus passes directly ...

Space & Earth / Space Exploration

created May 29, 2012 | popularity 4.7 / 5 (3) | comments 1

Factors behind past lemur species extinctions put surviving species in 'ecological retreat'

New research out today on the long-term impact of species extinctions suggests that the disappearance of one species does not necessarily allow remaining competitor species to thrive by filling now-empty niches.

Biology / Ecology

created May 23, 2012 | popularity 5 / 5 (1) | comments 0

Toxic mercury, accumulating in the Arctic, springs from a hidden source

(Phys.org) -- Environmental scientists at Harvard have discovered that the Arctic accumulation of mercury, a toxic element, is caused by both atmospheric forces and the flow of circumpolar rivers that carry ...

Space & Earth / Earth Sciences

created May 21, 2012 | popularity 3.7 / 5 (3) | comments 0 | with audio podcast

WWF says over-consumption threatens planet

The spiralling global population and over-consumption are threatening the future health of the planet, according to conservation group WWF.

Space & Earth / Environment

created May 15, 2012 | popularity 4.1 / 5 (9) | comments 54

First instrument for the James Webb Space Telescope completed

After more than ten years of work by more than 200 engineers, the Mid InfraRed Instrument (MIRI), a camera so sensitive it could see a candle on one of Jupiter's moons, has been declared ready for delivery ...

Space & Earth / Space Exploration

created May 09, 2012 | popularity 5 / 5 (9) | comments 1 | with audio podcast

'Ethical Adaptation to Climate Change' envisions the good life in a harsher world

Think like a planet - and reorganize society to reflect it, says Case Western Reserve University's environmental ethicist Jeremy Bendik-Keymer. That's a new way of thinking about reversing the tide of climate change.

Space & Earth / Environment

created May 03, 2012 | popularity 4.8 / 5 (5) | comments 1

Record-breaking radio waves discovered from ultra-cool star

Penn State University astronomers using the world's largest radio telescope, at Arecibo, Puerto Rico, have discovered flaring radio emission from an ultra-cool star, not much warmer than the planet Jupiter, ...

Space & Earth / Astronomy

created Apr 30, 2012 | popularity 5 / 5 (3) | comments 2 | with audio podcast

'Warming hole' delayed climate change over eastern United States: study

Climate scientists at the Harvard School of Engineering and Applied Sciences (SEAS) have discovered that particulate pollution in the late 20th century created a "warming hole" over the eastern United States—that ...

Space & Earth / Earth Sciences

created Apr 26, 2012 | popularity 4.1 / 5 (24) | comments 197 | with audio podcast

The robot revolution is just beginning

When industrial robots were first introduced in the early 1960s — initially on automobile assembly lines — computers were still in their infancy, so the robots were designed to perform only the most ...

Electronics / Robotics

created Apr 25, 2012 | popularity 5 / 5 (3) | comments 4 | with audio podcast


List of search results for planetary protection