NASA Reacts To Mars InSight Lander Landing On Mars (360 Virtual Reality View)

InSight is a robotic lander designed to study the interior of the planet Mars. The mission launched on May 5, 2018 at 11:05 UTC and at approximately 19:52:59 UTC on November 26, 2018, and after a journey of nearly 300 million miles (458 million km), the lander successfully landed on the surface of Mars at Elysium Planitia, where it will deploy a seismometer and burrow a heat probe. The mission is managed by the Jet Propulsion Laboratory for NASA. The lander was manufactured by Lockheed Martin Space Systems and was originally planned for launch in March 2016. The name is a backronym for Interior Exploration using Seismic Investigations, Geodesy and Heat Transport. InSight's objective is to place a stationary lander equipped with a seismometer called SEIS produced by the French space agency CNES, and measure heat transfer with a heat probe called HP3 produced by the German space agency DLR to study the planet's early geological evolution. This could bring new understanding of the Solar System's terrestrial planets — Mercury, Venus, Earth, Mars — and the Earth's Moon. By reusing technology from the Mars Phoenix lander, which successfully landed on Mars in 2008, it was expected as of 2012 that the cost and risk would be reduced. InSight's primary objective is to study the earliest evolutionary history of the processes that shaped Mars. By studying the size, thickness, density and overall structure of Mars' core, mantle and crust, as well as the rate at which heat escapes from the planet's interior, InSight will provide a glimpse into the evolutionary processes of all of the rocky planets in the inner Solar System. The rocky inner planets share a common ancestry that begins with a process called accretion. As the body increases in size, its interior heats up and evolves to become a terrestrial planet, containing a core, mantle and crust. Despite this common ancestry, each of the terrestrial planets is later shaped and molded through a poorly understood process called differentiation. InSight mission's goal is to improve the understanding of this process and, by extension, terrestrial evolution, by measuring the planetary building blocks shaped by this differentiation: a terrestrial planet's core, mantle and crust. The mission will determine if there is any seismic activity, measure the rate of heat flow from the interior, estimate the size of Mars' core and whether the core is liquid or solid. This data would be the first of its kind for Mars. It is also expected that frequent meteor airbursts (10–200 detectable events per year for InSight) will provide additional seismo-acoustic signals to probe the interior of Mars. The mission's secondary objective is to conduct an in-depth study of geophysics, tectonic activity and the effect of meteorite impacts on Mars, which could provide knowledge about such processes on Earth. Measurements of crust thickness, mantle viscosity, core radius and density, and seismic activity should result in an accuracy increase of 3× to 10× compared with current data. #MarsInSightLander #MarsInSight #MarsLander