Mars

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Mars Once Had Earth-Like Oceans
 Mars Once Had 
 Earth-Like Oceans 
study says
May 7, 2012 7:34 PM CDT

Mars Once Had Earth-Like Oceans

Red planet 'was at least transiently water': Prof. Josef Dufek

(Newser) - A far denser atmosphere may have allowed Earth-like oceans to flourish on Mars billions of years ago, the Telegraph reports. Analyzing data from the Mars rover Spirit, Professor Josef Dufek of Georgia Tech University concluded that the planet's atmosphere was once 20 times denser—perfect for harboring lots of...

Pat Robertson Offers Proof Global Warming Is Hoax

Here it is: There are no SUVs on Mars

(Newser) - If you're worried about man-made climate change, stop. Pat Robertson today offered evidence that it's not real. And here it is: There are no SUVs on Mars. Or oil refineries for that matter. "And yet, it’s the relationship to the sun that is affecting the climate...

Mars Puts on a Show Tonight

Sun, Earth, Mars line up, making for great skywatching

(Newser) - It's called the Mars opposition—the period every 26 months that the orbits of the sun, Earth, and Mars line up, with the sun and Mars on opposite sides of the Earth. And with Mars swinging extra close to the Earth tonight—a veritable stone's throw at just...

If Obama Budget Passes, It's Bye-Bye Mars

Budget cuts could eliminate much of Mars program from NASA's plans

(Newser) - For 20 years, NASA has basically been obsessed with Mars. This summer, NASA's most high-tech rover will land near the Martian equator. And 2016 and 2018 missions have already been planned, with the intention of bringing home rocks from the red planet. But those two future excursions may not...

Wanted: Volunteer Foodies ... for Mars

NASA seeks team for 4-month simulation in Hawaii

(Newser) - NASA is on the lookout for a few good cooks to experience life on Mars. Researchers backed by the space agency are seeking a team of volunteers for a simulation of the journey. Its aim: to determine what to put on the menu for a hypothetical future trip, which would...

Mars Rocks Fell to Earth in July: Scientists

Meteorites were collected in Africa

(Newser) - We may not be able to get people to Mars yet, but Mars can get to us. Fifteen pounds of meteorite that fell to Earth over Morocco last July came from the red planet, scientists confirm. The largest chunk is more than two pounds, the AP reports. Astronomers believe something...

Russia Suspects Spacecraft Was Shot Down

Failed Mars probe may have been hit by weapon, says official

(Newser) - Russia suspects sinister forces may have been at work in the failure of its Phobos-Grunt probe, which was supposed to make it to one of Mars' moons. The probe was launched in November, but it failed to make it out of low orbit , and is now plummeting Earth-ward instead. The...

NASA Probes to Reach Moon Over New Year's

Twin 'grails' will study moon's gravity field

(Newser) - Two NASA probes are poised to reach the moon over the New Year's holiday. After a journey of more than three months, the $496 million Grail probes—short for Gravity Recovery And Interior Laboratory—will soon be in place, reports AP . Grail A is set to arrive on New...

Russia's Failed Mars Probe Will Crash to Earth

Phobos-Grunt, carrying toxic fuel, will come down in mid-January

(Newser) - A failed Russian spacecraft will plummet back to Earth next month, and more than two dozen chunks of it could make impact, along with a load of toxic fuel. The expected crash date of the Phobos-Grunt probe is mid-January, and nearly 400 pounds of fragments could survive re-entry, reports Fox...

&#39;Large Regions&#39; of Mars Are Habitable

 'Large Regions' 
 of Mars Are 
 Habitable 
study says
Dec 12, 2011 7:45 AM CST

'Large Regions' of Mars Are Habitable

But no sign of aliens, spaceships: researchers

(Newser) - More fascinating news about the potential for life on Mars . Some 3% of Mars' volume is capable of sustaining life, Australian scientists have found—more than the 1% of Earth that contains living things. Researchers based their findings on a comparison between the two planets' temperature and pressure attributes, AFP...

Mars Rover 'Curiosity' Launches

Thousands converge to watch

(Newser) - The world's biggest extraterrestrial explorer is on its way to Mars. NASA today launched the six-wheeled, one-armed robotic rover, nicknamed Curiosity. An unmanned rocket blasted off with the spacecraft from Cape Canaveral. The journey to Mars will take 8 1/2 months and cover 354 million miles. Thousands of NASA...

Scientists Rank Livable Worlds

Saturn moon, exoplanet top lists

(Newser) - Looking for extraterrestrials? You might want to start with Saturn’s moon Titan. Scientists have ranked it the alien world most capable of supporting life, according to a “Planetary Habitability Index,” the BBC reports. The index takes into account the planet or moon’s surface, the presence of...

NASA Preps Biggest-Ever Mars Rover

Can planet sustain life? Curiosity will search for clues

(Newser) - It’s “a Mars scientist's dream machine”: NASA is getting ready to launch its largest-ever Mars rover on Saturday. It’s not just big—it’s “the largest and most complex piece of equipment ever placed on the surface of another planet,” the agency’s Mars...

Russian Craft's Quest: Grab Martian Moondust

Takes tiny creatures along for the ride

(Newser) - A Russian spacecraft will depart for a Martian moon as soon as tomorrow. Its mission: to land on Phobos and collect soil to bring home to Earth, Scientific American reports. Researchers aim to learn about the moon’s development and composition. And should they discover ice or hydrated rocks, the...

Crew Emerges From 520-Day Mars 'Flight'

Mission 'lands' without ever leaving planet

(Newser) - They’re free—and they don’t appear to have gone crazy. The crew of Russia’s simulated Mars mission has landed, by which we mean, been released from the narrow confines of the “spaceship” they’ve been trapped in for 520 days . The six men, ages 27 to...

NASA Reveals Massive Mars Rocket Plans

New $35B project could launch up to 165 tons into space

(Newser) - NASA today unveiled plans for a rocket that will power the next generation of space exploration, designed to take manned missions to distant asteroids and eventually Mars, Space.com reports. The uncreatively named “Space Launch System,” or SLS, uses bits of technology from the defunct space shuttle and...

New Mars Sample Astounds Scientists, Hints at Water

Rocks may contain clay minerals that form in wet conditions

(Newser) - Scientists are marveling over the latest discovery by the Mars rover Opportunity, which seems to suggest that the red planet may be more hospitable to life than previously believed. The venerable robot—now 7.5 years into its exploration of the planet—has found a lighter-colored rock that “is...

Astronauts Break Record for Longest 'Space' Mission

...without actually leaving the planet

(Newser) - A crew of cosmonauts has broken the record for longest space mission, having spent 438 days in a 12-foot-wide capsule. But they'll also break another record when their mission is up—the record for shortest distance traveled on a space mission—because they've never actually left Moscow in...

PETA: Go Vegan, Mars!
 PETA: Go Vegan, Mars! 
Aug 9, 2011 6:51 PM CDT

PETA: Go Vegan, Mars!

Animal rights organization lobbies SpaceX founder

(Newser) - If PETA has taught us nothing else, it is that we have completely messed up our own planet with our insistence on wearing fur, eating meat, and racing goldfish . But there's a light at the end of the tunnel: Mars. The animal rights organization is lobbying for the planet...

NASA Photos Point to Flowing Water on Mars

Mud 'tendrils' flow downhill, suggesting 'briny water'

(Newser) - New NASA images show “tendrils” of what appears to be mud flowing down hillsides, researchers say. “It's hard to imagine they are formed by anything other than fluid seeping down slopes,” notes one scientist. The cold temperatures when the tendrils appear suggest they aren’t fresh...

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