Mars is the 4th planet from Sun, and the place that holds our imagination because of the possibility that there might be life there. There are some similarities to Earth, like its day length, solid ground and polar caps, but there are many differences as well, like its much smaller size, mass and gravity. And don’t forget about the extremely cold temperatures. Let’s learn about Mars compared to Earth.
NASA’s Mars Atmosphere and Volatile Evolution (MAVEN) orbiter mission has determined that ancient Mars suffered drastic climate change and lost its thick atmosphere and surface bodies of potentially life giving liquid water because it lost tremendous quantities of gas to space via stripping by the solar wind, based on new findings that were announced today, […]
Though the surface of Mars is a dry, dessicated and bitterly cold place today, it is strongly believed that the planet once had rivers, streams, lakes, and flowing water on its surface. Thanks to a combination of spacecraft imagery, remote sensing techniques and surface investigations from landers and rovers, ample evidence has been assembled to support this theory. […]
NASA’s newest Mars spacecraft is “go” for at least a year — and potentially longer. After taking a time-out from commissioning to observe Comet Siding Spring whizz by the Red Planet in October, the Mars Atmosphere and Volatile Evolution (MAVEN) officially began its science mission Monday (Nov. 17). And so far things are going well. […]
CAPE CANAVERAL, FL – MOM is looking at you, kid! And if the spectacular new image of billions of Earth’s children captured by India’s Mars Orbiter Mission (MOM) is any indication (see above), then we can expect absolutely gorgeous scenes of the Red Planet once the groundbreaking probe arrives there in September 2014. But despite […]
India’s Mars Orbiter Mission (MOM) probe suffered a surprise hiccup overnight (Nov. 11 IST) when the main engine shut down prematurely and left the country’s first ever mission to the Red Planet flying in a significantly lower than planned interim elliptical orbit around Earth – following what was to be her 4th orbit raising burn […]
The solar panels on NASA’s MAVEN Mars orbiter are deployed as part of environmental testing procedures at Lockheed Martin Space Systems in Littleton, Colorado, before shipment to Florida on Aug. 2 and blastoff for Mars on Nov. 18, 2013. Credit: Lockheed Martin Watch cool testing videos below![/caption] MAVEN is NASA’s next mission to Mars and […]
[/caption]I think that one of the most interesting questions that have been posed of late is ‘what is Mar’s atmosphere made of?’ There has been a great deal of study done on this topic and interest is increasing since the discovery of methane, a possible indicator of life. The atmosphere of Mars is over 95% […]