Mars Curiosity Rover has captured our attention from the time it launched in November 2011 to the time it landed on August 5, 2012 in a very dramatic landing to now.
Indigenous methane appears to exist in Martian rocks
A United States federal agency is not necessarily the first place you think of when it comes to answering some of the deepest existential questions for our species.
Astrobiology has one key advantage when it comes to tooting its own horn – it can lay claim to a diverse range of scientific research as being relevant to the study of life in the universe.
Lost, presumed crashed, the Beagle-2 lander is finally located on Mars. Back in December 2003 a bold and decidedly British robotic device was released from the European Space Agency’s (ESA) Mars Express orbiter.
From humanity’s first, flawed foray to the surface of a comet to the celebrated discovery of (and less celebrated skepticism about) primordial gravitational waves, 2014 has brought some historic successes and failures in space science and physics.
The skies of Mars just got a little more crowded. On September 21st, 2014 NASA’s Mars Atmosphere and Volatile Evolution Mission (MAVEN) fired its engines for some 33 minutes in order to swing into a safe orbit.
A recently published study of a 30-pound martian meteorite found in Antarctica suggests the presence of indigenous carbon-rich material, ancient water erosion, and a number of tiny structures that resemble the sort of features that we see rock-eating microbes leaving in basaltic glasses here on Earth.
Now you don’t see it, now you do. Ten years into a mission that was originally going to only last a few months, NASA’s Opportunity rover continues to turn up surprises on Mars.
More to explore: Universe May Be Curved, Not Flat (Scientific American) http://www.s
NASA’s MAVEN orbiter arrived at Mars to study how gas escapes from around the planet
NASA’s former director of astrophysics plans to revolutionize space science with agile, privately funded missions
For more than 40 years, missions throughout the solar system have sent back stunning images of our home planet
A Wet Run for a Dry Planet: NASA Tests Drilling Technology in the Desert with Mars Sample Return in Mind [Slide Show]
Despite a gummed up drill bit and three days of very un-Martian precipitation, engineers pronounced the test a success--and learned to expect the unexpected, whether it be in the California outback or on Mars
The Red Planet is frigid and possibly sterile, but its surface still sees plenty of action
To see what extraterrestrial life might be like, scientists are busy studying freshwater coral reef–like structures in a Canadian lake
Scientists at the Monterey Bay Aquarium Research Institute sent an aquatic robot on a test run deep below the Pacific Ocean this summer
Two billion year-old water pockets and a revised deep hydrogen content are good news for Earth’s vast subsurface biosphere, and could offer clues to life on Mars and much further beyond.
A recent article by Samuel Arbesman in the science magazine Nautilus discusses the extraordinary sounding possibility that – just perhaps – a search for extraterrestrial intelligence could be made by looking at our DNA.
Probably not, but just possibly yes. One of the reasons that the search for life elsewhere in the universe is so exciting is that it would take only one chance discovery, one lucky break, for all the walls to come tumbling down.