Mars News, Science, Technology at MarsDaily.com

July 24, 2014

Transiting Exoplanet with Longest Known Year
Boston MA (SPX) Jul 24, 2014
Astronomers have discovered a transiting exoplanet with the longest known year. Kepler-421b circles its star once every 704 days. In comparison, Mars orbits our Sun once every 780 days. Most of the 1,800-plus exoplanets discovered to date are much closer to their stars and have much shorter orbital periods. "Finding Kepler-421b was a stroke of luck," says lead author David Kipping of the Harvard-Smithsonian Center for Astrophysics (CfA). "The farther a planet is from its star, the less likely it i ... read more

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India could return to Mars as early as 2017 India is ramping up for a follow-up mission to Mars between 2017 and 2020 which will be scientific in scope, the chairman for the Indian Space Research Organisation (ISRO) has said. The final ... more		Curiosity's images show Earth-like soils on Mars Soil deep in a crater dating to some 3.7 billion years ago contains evidence that Mars was once much warmer and wetter, says University of Oregon geologist Gregory Retallack, based on images and dat ... more		Scientists release most thorough map yet of Mars Scientists in the United States have produced a new map of Mars that experts say is unprecedented in detail and reveals previously unknown information about the Red Planet. On Monday, the US ... more
				NASA Rover's Images Show Laser Flash on Martian Rock Flashes appear on a baseball-size Martian rock in a series of images taken Saturday, July 12 by the Mars Hand Lens Imager (MAHLI) camera on the arm of NASA's Curiosity Mars Rover. The flashes occurr ... more		ASU, USGS project yields sharpest map of Mars' surface properties A heat-sensing camera designed at Arizona State University has provided data to create the most detailed global map yet made of Martian surface properties. The map uses data from the Thermal Emissio ... more

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Computing Paths to Asteroids Helps Find Future Exploration Opportunities As left over building blocks of the solar system's formation, asteroids are of significant interest to scientists. Resources, especially water, embedded within asteroids could be of use to astronaut ... more		UAE to create space agency, send unmanned probe to Mars Oil-rich United Arab Emirates announced Wednesday it will create a space agency with the aim of sending the first Arab unmanned probe to Mars by 2021. ... more		Terran Orbital to build satellite buses for SDA Tranche 3 Tracking Layer AST BlueBird 6 enters orbit as record low Earth orbit cellular array North Korea's Kim touts new rocket launchers that could target South		Curiosity Finds Iron Meteorite on Mars This rock encountered by NASA's Curiosity Mars rover is an iron meteorite called "Lebanon," similar in shape and luster to iron meteorites found on Mars by the previous generation of rovers, Spirit ... more
				'Dry Ice' Cause of Gullies on Mars Seasonal carbon dioxide frost, not liquid water, is the main driver in forming gullies on Mars today, according to a recent U.S. Geological Survey study that relied on NASA's Mars Reconnaissance Orb ... more		Further Evidence of Dry Ice Gullies on Mars Repeated high-resolution observations made by NASA's Mars Reconnaissance Orbiter (MRO) indicate the gullies on Mars' surface are primarily formed by the seasonal freezing of carbon dioxide, not liqu ... more

NASA Mars Orbiter Views Rover Crossing Into New Zone NASA Mars rover Curiosity has driven out of the ellipse, approximately 4 miles wide and 12 miles long (7 kilometers by 20 kilometers), that was mapped as safe terrain for its 2012 landing inside Gal ... more		Forces of Martian Nature The surface of Mars is pocked and scarred with giant impact craters and rocky ridges, as shown in this new image from ESA's Mars Express that borders the giant Hellas basin in the planet's southern ... more		OPERA satellite data sharpens US crop and water management Neural network sharpens satellite ocean color in complex coastal waters Deep Arctic gas hydrate mounds host ultra deep cold seep ecosystem		NASA Spacecraft Observes Further Evidence of Dry Ice Gullies on Mars Repeated high-resolution observations made by NASA's Mars Reconnaissance Orbiter (MRO) indicate the gullies on Mars' surface are primarily formed by the seasonal freezing of carbon dioxide, not liqu ... more
Rover Uses Arm to Study Several Rocks and Takes Panoramic Images Opportunity is exploring south along the west rim of Endeavour Crater. The rover is currently surveying a region where orbital data suggests the presence of aluminum-hydroxyl clay minerals. On ... more		Deep in the main asteroid belt Deep in the main asteroid belt, between Mars and Jupiter, far from Earth, far from the sun, far now even from the giant protoplanet Vesta that it orbited for 14 months, Dawn flies with its sights se ... more		ADS complete heat shields for 2016 ExoMars mission Airbus Defence and Space, the world's second largest space company, has just completed the production of the two heat shields for the first European ExoMars mission in 2016. These shields will prote ... more		Martian salts must touch ice to make liquid water In chambers that mimic Mars' conditions, researchers have shown how small amounts of liquid water could form on the planet despite its below-freezing temperatures. Liquid water is an essential ingre ... more

	Dropship offers safe landings for Mars rovers The dramatic conclusion to ESA's latest StarTiger project: a 'dropship' quadcopter steers itself to lower a rover gently onto a safe patch of the rocky martian surface. StarTiger's Dropter project w ... more		ATK Provides Propulsion, Structure for Test of New Technologies to Land Larger Payloads on Mars ATK (ATK) supported NASA Saturday as it moved one step closer to landing advanced payloads on Mars following the successful test of a next generation braking system. A world-leading producer of rock ... more

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First LDSD Test Flight a Success		Rover Has Enough Energy for Some Late-Night Work		New Type of Dust in Martian Atmosphere Discovered		Curiosity travels through ancient glaciers on Mars		NASA plans to colonize Mars
China plans to land rover on Mars by 2020		Computing Paths to Asteroids Helps Find Future Exploration Opportunities		NASA's 'flying saucer' tests new Mars-landing technology		Elon Musk plans to take people to Mars within 10 years		Aluminum-Bearing Site on Mars Draws NASA Visitor

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Curiosity celebrates one-year Martian anniversary

NASA Invites Comment on Mars 2020 Environmental Impact Statement

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NASA's Swift Satellite Tallies Water Production of Mars-bound Comet

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US Congress and Obama administration face obstacles in Mars 2030 project

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Mercury Passes in Front of the Sun, as Seen From Mars

NASA again delays flying saucer test

Maggie Aderin-Pocock goes boldly into space exploration

NASA's human spaceflight program doomed to fail: study

Big Brother creators to document Mars One mission

NASA could not deliver humans to Mars

Rover Corrects its Spacecraft Clock

NASA Should Maintain Long-Term Focus on Mars as "Horizon Goal"

LDSD Testing for Large Payloads to Mars

New Mars Lander to Probe Interior of Red Planet

A habitable environment on Martian volcano

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