Wednesday October 23, 2019
Home Lead Story InSight Space...

InSight Spacecraft By NASA On Track To Land on Mars

The landing will kick off a two-year mission in which InSight will become the first spacecraft to study Mars' deep interior

0
//
NASA, Hubble, Keplar, asteroids
Nasa's Opportunity rover might have 'died' on Mars. Flickr

NASA’s InSight spacecraft is on track for a soft touchdown on the surface of the Red Planet on November 26, scientists monitoring the health and trajectory of the lander have said.

InSight will hit the top of the Martian atmosphere at 19,800 kilometres per hour (kph) and slow down to eight kph — about human jogging speed — before its three legs touch down on Martian soil.

That extreme deceleration has to happen in just under seven minutes.

“There’s a reason engineers call landing on Mars ‘seven minutes of terror,'” Rob Grover, InSight’s entry, descent and landing (EDL) lead, based at NASA’s Jet Propulsion Laboratory in Pasadena, California, said in a statement.

“We can’t joystick the landing, so we have to rely on the commands we pre-programme into the spacecraft. We’ve spent years testing our plans, learning from other Mars landings and studying all the conditions Mars can throw at us.

“And we’re going to stay vigilant till InSight settles into its home in the Elysium Planitia region,” Grover said.

NASA, tissue
Its data also will help scientists understand the formation of all rocky worlds, including our own. Flcikr

Launched on May 5, Mars Interior Exploration using Seismic Investigations, Geodesy and Heat Transport (InSight) lander marks NASA’s first Mars landing since the Curiosity rover in 2012.

The landing will kick off a two-year mission in which InSight will become the first spacecraft to study Mars’ deep interior.

Its data also will help scientists understand the formation of all rocky worlds, including our own.

About 80 live viewing events for the public to watch the InSight landing will take place around the world. It will be at 3 p.m. EST meaning 1.30 a.m. in India on November 27.

Also Read- Italian Style: 5 Fashion Staples Any Woman Needs

People from around the world will be able to watch the event live on NASA Television, the agency’s website and social media platforms, including on YouTube.

“Landing on Mars is exciting, but scientists are looking forward to the time after InSight lands,” said Lori Glaze, Acting Director of the Planetary Science Division at NASA headquarters. (IANS)

Next Story

NASA Failed to Trace Chandrayaan 2’s Vikram Lander on Lunar Surface

On July 22, the Rs 978-crore Chandrayaan-2 was launched into space by India's heavy lift rocket Geosynchronous Satellite Launch Vehicle-Mark III

0
NASA, Chandrayaan 2, Vikram Lander
A NASA scientist said the spacecraft failed to trace Vikram because of two reasons -- one, Vikram is located outside the area the US agency photographed, second, because it's lying in a shadowed part of the moon. Wikimedia Commons

US Space agency NASA has once again failed to trace Chandrayaan 2’s Vikram lander on the lunar surface.

A NASA spacecraft clicked photos of the landing site of Vikram earlier this month, but couldn’t capture the lander.

A NASA scientist said the spacecraft failed to trace Vikram because of two reasons — one, Vikram is located outside the area the US agency photographed, second, because it’s lying in a shadowed part of the moon.

On July 22, the Rs 978-crore Chandrayaan-2 was launched into space by India’s heavy lift rocket Geosynchronous Satellite Launch Vehicle-Mark III (GSLV Mk III) in a text book style.

NASA, Chandrayaan 2, Vikram Lander
A NASA spacecraft clicked photos of the landing site of Vikram earlier this month, but couldn’t capture the lander. Wikimedia Commons

The Chandrayaan-2 spacecraft comprised three segments — the Orbiter (weighing 2,379 kg, eight payloads), Vikram (1,471 kg, four payloads) and Pragyan (27 kg, two payloads).

After five earth-bound orbit raising activities, Chandrayaan-2 was inserted into the lunar orbit. On September 2, Vikram separated from the orbiter. It made a historic landing attempt on September 7.

According to NASA, Vikram attempted a landing on a small patch of lunar highland smooth plains between Simpelius N and Manzinus C craters.

This event was India’s first attempt at a soft landing on the moon.

Also Read- Club Factory App Becomes Most Installed App on Google Play Store

The US agency said Vikram’s targeted landing site was located about 600 kilometres (370 miles) from the south pole in a relatively ancient terrain (70.8AoS latitude, 23.5AoE longitude).

According to NASA, Vikram had a hard landing and the precise location of the spacecraft in the lunar highlands has yet to be determined. (IANS)