Road to Mars begins at an asteroid

World / Science & Health Mar 26, 2015

Road to Mars begins at an asteroid

A NASA robot ship will pluck a large boulder off an asteroid and sling it around the moon, becoming an ad hoc destination to prepare for future human missions to Mars, the U.S. space agency said on Wednesday. The so-called Asteroid Redirect Mission is estimated ...

World / Science & Health Nov 20, 2014

Rosetta poised to probe comet as lander sleeps

As the first probe ever to be stationed on a comet hibernates, attention is turning to the Rosetta orbiter, which is still buzzing around the space snowball. The Philae lander's batteries lasted about 60 hours before running out. Rosetta is expected to observe comet 67P/Churyumov-Gerasimenko ...

Space scientist apologizes for shirt called sexist

World / Science & Health Nov 15, 2014

Space scientist apologizes for shirt called sexist

AP — British physicist Matt Taylor brimmed with excitement Wednesday as the European Space Agency's Philae lander separated from the Rosetta spacecraft, showing off a colorful tattoo on his thigh of the two craft while proclaiming, "We're making history." But the unconventional Rosetta project scientist's ...

Photos of baby planet are most detailed yet

World / Science & Health Nov 7, 2014

Photos of baby planet are most detailed yet

Some of the most detailed images ever taken of new planets being born around a star were published Thursday, which astronomers said could transform theories about planet formation. High in the Chilean desert, the Atacama Large Millimeter/submillimeter Array (ALMA) observed the planet-forming disc around the ...

World / Science & Health Sep 26, 2014

Study finds solar system's water older than the sun

Water found in Earth's oceans, in meteorites and frozen in lunar craters predates the birth of the solar system, a study published on Thursday shows, a finding with implications for the search for life on other planets. Scientists have long debated whether the solar system's ...

Citizen scientists to operate probe

World / Science & Health May 25, 2014

Citizen scientists to operate probe

A group of citizen scientists can take over a 36-year-old decommissioned robotic space probe that will fly by the Earth in August, NASA says. Launched in 1978, the International Sun/Earth Explorer-3 (ISEE-3) spacecraft studied how the stream of charged particles flowing from the sun, the ...