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Topic: NASA’s Interior Exploration Using Seismic Investigations
NASA Mars InSight Lander records sound of Winds on Mars
December 8, 2018 | 
NASA Headquarters
Washington, D.C. – NASA’s Interior Exploration using Seismic Investigations, Geodesy and Heat Transport InSight lander, which touched down on Mars just 10 days ago, has provided the first ever “sounds” of Martian winds on the Red Planet. A media teleconference about these sounds will be held today at 1:30pm CST (9:30am PST).
InSight sensors captured a haunting low rumble caused by vibrations from the wind, estimated to be blowing between 10 to 15 mph (5 to 7 meters a second) on December 1st, from northwest to southeast. The winds were consistent with the direction of dust devil streaks in the landing area, which were observed from orbit.
One of the NASA Mars InSight Lander’s 7-foot (2.2 meter) wide solar panels was imaged by the lander’s Instrument Deployment Camera, which is fixed to the elbow of its robotic arm. (NASA/JPL-Caltech)
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NASA says Mars, Earth can teach us a lot about Life
NASA Jet Propulsion Laboratory
Pasadena, CA – NASA says Mars and Earth are like two siblings who have grown apart.
There was a time when their resemblance was uncanny: Both were warm, wet and shrouded in thick atmospheres. But 3 or 4 billion years ago, these two worlds took different paths.
We may soon know why they went their separate ways. NASA’s InSight spacecraft will arrive at the Red Planet on Monday, November 26th, 2018 and will allow scientists to compare Earth to its rusty sibling like never before.
This composite image of Earth and Mars was created to allow viewers to gain a better understanding of the relative sizes of the two planets. (NASA/JPL-Caltech)
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NASA Insight Lander set for Landing on Mars
NASA Jet Propulsion Laboratory
Pasadena, CA – NASA’s Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) spacecraft is on track for a soft touchdown on the surface of the Red Planet on November 26th, 2018 the Monday after Thanksgiving.
But it’s not going to be a relaxing weekend of turkey leftovers, football and shopping for the InSight mission team. Engineers will be keeping a close eye on the stream of data indicating InSight’s health and trajectory, and monitoring Martian weather reports to figure out if the team needs to make any final adjustments in preparation for landing, only five days away.
An artist’s impression of NASA InSight’s entry, descent and landing at Mars, scheduled for November 26th, 2018. (NASA/JPL-Caltech)
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NASA to include Two CubeSats on the next mission to Mars
Written by Guy Webster
NASA’s Jet Propulsion Laboratory
Pasadena, CA – When NASA launches its next mission on the journey to Mars – a stationary lander in 2016 – the flight will include two CubeSats. This will be the first time CubeSats have flown in deep space.
If this flyby demonstration is successful, the technology will provide NASA the ability to quickly transmit status information about the main spacecraft after it lands on Mars.
The twin communications-relay CubeSats, being built by NASA’s Jet Propulsion Laboratory, Pasadena, California, constitute a technology demonstration called Mars Cube One (MarCO). CubeSats are a class of spacecraft based on a standardized small size and modular use of off-the-shelf technologies.
NASA’s two small MarCO CubeSats will be flying past Mars in 2016 just as NASA’s next Mars lander, InSight, is descending through the Martian atmosphere and landing on the surface. MarCO, for Mars Cube One, will provide an experimental communications relay to inform Earth quickly about the landing. (NASA/JPL-Caltech)
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NASA narrows Landing Sites for 2016 Mars Mission down to Four
Pasadena, CA – NASA has narrowed to four the number of potential landing sites for the agency’s next mission to the surface of Mars, a 2016 lander to study the planet’s interior.
The stationary Interior Exploration Using Seismic Investigations, Geodesy and Heat Transport (InSight) lander is scheduled to launch in March 2016 and land on Mars six months later. It will touch down at one of four sites selected in August from a field of 22 candidates. All four semi-finalist spots lie near each other on an equatorial plain in an area of Mars called Elysium Planitia.
The process of selecting a site for NASA’s next landing on Mars, planned for September 2016, has narrowed to four semifinalist sites located close together in the Elysium Planitia region of Mars. The mission known by the acronym InSight will study the Red Planet’s interior, rather than surface features, to advance understanding of the processes that formed and shaped the rocky planets of the inner solar system, including Earth. (Image credit: NASA/JPL-Caltech)
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