Quantcast

Latest Exploration of Mars Stories

Opportunity Rover Finds Martian Rock With Unique Composition
2013-05-18 04:32:57

redOrbit Staff & Wire Reports - Your Universe Online NASA´s Mars Exploration Rover Opportunity has discovered a pale rock that has a higher composition of aluminum and silica and a lower concentration of calcium and iron than any other rock it has examined during its time on Mars, the US space agency announced on Friday. The fractured rock, which is known as “Esperance,” is located in the “Cape York” region of Mars and was said to have been...

Mars Is Bombarded By 200 Asteroids A Year
2013-05-16 04:04:41

Lee Rannals for redOrbit.com - Your Universe Online Scientists believe Mars may be rocked by more than 200 small asteroids or bits of comets per year. Researchers using images from NASA's Mars Reconnaissance Orbiter identified 248 new impact sites on parts of the Martian surface in the past decade. Their 200-impacts-per-year estimation is a calculation based on the number found in a systematic survey of a portion of the planet. MRO's High Resolution Imaging Science Experiment...

NASA's Charles Bolden Speaks At Humans To Mars Summit
2013-05-07 04:47:08

[ Listen to the Podcast Series: Is A Mission To Mars Possible? ] Lee Rannals for redOrbit.com - Your Universe Online During the Humans to Mars Summit at George Washington University yesterday, NASA Administrator Charles Bolden laid down some thoughts about the US space agency sending man to the Red Planet. Bolden started off his keynote speech by addressing the growing international interest in sending humans to Mars, while also pointing out how even President Barack Obama has...

NASA Invites Public To Send A Message To Mars
2013-05-02 10:55:32

Brett Smith for redOrbit.com - Your Universe Online NASA has announced a new campaign that will send people to Mars this year — well, at least their names and a brief message. The space agency is inviting people to submit their names online along with a personal message for a DVD to be carried aboard the Mars Atmosphere and Volatile Evolution (MAVEN) spacecraft that will be launched later this year. The DVD will carry every name submitted and three brief accompanying messages...

Communication Blackout Caused By Sun Put Opportunity Into Standby Mode
2013-04-30 18:25:35

Lee Rannals for redOrbit.com — Your Universe Online NASA said its Mars Exploration Rover Opportunity placed itself in standby mode during April when the sun was blocking out communication with the Red Planet and Earth. The space agency said mission controllers learned of the changed status on April 27, when they first heard from Opportunity after the blocked communication period. Engineers pumped "fresh commands" into the rover on Monday to get it to resume operations....

Three From JPL Included On Time Magazine 'Most Influential' List
2013-04-19 15:11:39

NASA's Jet Propulsion Laboratory On a new list of the 100 most influential people on Earth, three work at the same California address, where they've led projects to study things that are not on Earth. The list announced today by TIME Magazine includes Don Yeomans, Pete Theisinger and Richard Cook, all at NASA's Jet Propulsion Laboratory in Pasadena, Calif. Yeomans manages NASA's Near-Earth Objects Program Office at JPL, which coordinates the search for and tracking of asteroids and...

Mars Orbiter Finds Evidence Of Soviet Union Lander
2013-04-12 05:38:54

April Flowers for redOrbit.com - Your Universe Online NASA's Mars Reconnaissance Orbiter may have captured images of hardware from a Soviet era spacecraft that landed on Mars in 1971. Russian citizen enthusiasts were following news about NASA's Curiosity rover and Mars when they found four features in a five-year old image from the Mars Reconnaissance Orbiter. The features resemble four pieces of hardware from the Soviet Mars 3 mission: the parachute, heat shield, terminal retrorocket...


Latest Exploration of Mars Reference Libraries

4_81f631e16d8d1d35870c180f342c83a12
2004-10-19 04:45:40

The Planet Mars -- in astronomy, 4th planet from the sun, with an orbit next in order beyond that of the earth. Physical Characteristics Mars has a striking red appearance, and in its most favorable position for viewing, when it is opposite the sun, it is twice as bright as Sirius, the brightest star. Mars has a diameter of 4,200 mi (6,800 km), just over half the diameter of the earth, and its mass is only 11% of the earth's mass. The planet has a very thin atmosphere consisting...

More Articles (1 articles) »
Word of the Day
lunula
  • A small crescent-shaped structure or marking, especially the white area at the base of a fingernail that resembles a half-moon.
This word is a diminutive of the Latin 'luna,' moon.
Related