Saturday December 7, 2019
Home Lead Story NASA Asks Ame...

NASA Asks American Aerospace Companies to Offer Detailed Ideas for Future Lunar Lander

NASA called the request for input a "major step" forward for its new moon mission, dubbed Artemis

0
//
NASA, American, Aerospace
FILE - NASA's Space Launch System mobile launcher rolls on a crawler-transporter for months of testing before the launch of Artemis 1 at the Kennedy Space Center in Cape Canaveral, Florida, June 27, 2019. VOA

U.S. space agency NASA on Monday asked American aerospace companies to offer detailed ideas for vehicles that could bring two astronauts to the moon by 2024, an American objective that was reconfirmed on the 50th anniversary of the Apollo 11 mission.

NASA called the request for input a “major step” forward for its new moon mission, dubbed Artemis — who in Greek mythology was Apollo’s twin sister.

The space agency published documents explaining in detail what it is looking for in a lunar lander that will bring the two astronauts, one a woman, to the moon’s south pole, where they will stay for six-and-a-half days.

In May, 11 companies including sector mainstays Boeing, Lockheed Martin and Northrop Grumman were picked to lead feasibility studies and develop prototypes by November. Also on the list were newcomers such as Elon Musk’s SpaceX and Jeff Bezos’ Blue Origin.

NASA, American, Aerospace
FILE – Apollo 11 astronauts Neil Armstrong and Buzz Aldrin, the first men to land on the moon, plant the U.S. flag on the lunar surface, July 20, 1969. VOA

That same month, Blue Origin unveiled its lander project, Blue Moon.

Now, NASA has provided dozens of pages of specifications that must be met in terms of onboard electronics, communications, and spacesuits.

Any company can reply, not just the 11 shortlisted earlier in the year.

“On the heels of the 50th Anniversary of #Apollo11, we’ve just issued a draft solicitation asking US companies to help us develop the 21st century human landing system that will land the first woman and next man on the Moon in 2024,” NASA chief Jim Bridenstine tweeted.

Also Read- US to Expand and Speed Up Deportations of Migrants

Behind schedule

After receiving the responses, NASA is expected to make a decision in a matter of months as to which company will build the lander and how.

It will be the equivalent of the lunar module that took Neil Armstrong and Buzz Aldrin to the moon in 1969.

NASA, American, Aerospace
U.S. space agency NASA on Monday asked American aerospace companies to offer detailed ideas for vehicles that could bring two astronauts to the moon by 2024. Pixabay

One important difference will be that the lander will berth at a mini moon-orbiting space station, called Gateway, as a kind of port between Earth and the moon. That will allow for the lander to be reused and refueled.

Also Read- We Need Commercial Films on Gay Rights, Says Actor Ayushmann Khurrana

For now, the Artemis mission is behind schedule, mainly due to delays in the construction of the huge, single-use Space Launch System (SLS) rocket, which is primarily being made by Boeing. (VOA)

Next Story

Vikram Lander Spotted On Moon

The Vikram moonlander was sent by the Indian Space Research Organisation (ISRO) aboard the Chandraayan 2 that orbited the moon

0
India’s Vikram lunar lander
India’s Vikram lunar lander, which crashed on its final approach to the Moon’s surface in September, has been found. Pixabay

BY ARUL LOUIS 

Shanmuga Subramanian, the eagle-eyed citizen space scientist who found Vikram moonlander said on Tuesday that he took spotting it as a challenge when NASA couldn’t.

He said in an email interview to IANS: “It was something challenging as even NASA can’t find out so why can’t we try out? And that’s the thought that led me to search for Vikram lander.”

Subramanian, who works as an information technology architect, in his spare time looked through the images taken by NASA’s Lunar Reconnaissance Orbiter (LRO) camera on September 17 and spotted a debris from Vikram.

Those images were taken when the light during moon’s dusk was very harsh at the place where the moonlander crashed and the long shadows made the hunt for Vikram difficult, NASA and LRO said at that time.

LRO Project Scientist Noah Petro, to whom Subramanian emailed his finding, told IANS: “The story of this really amazing individual (who) found it, helped us find it, is really awesome.”

The Vikram moonlander was sent by the Indian Space Research Organisation (ISRO) aboard the Chandraayan 2 that orbited the moon.

Vikram was launched from Chandrayaan on September 6 in hopes of making a safelanding and exploring the moon’s surface. However, it lost contact with ISRO minutes before the scheduled landing and crashed.

Vikram Moon Lander
A Moon landing is the arrival of a spacecraft on the surface of the Moon. Pixabay

Petro said: “This is the wonderful thing about our data. We released it for the world and anyone can use and he used it to make this discovery.”

Subramanian suggested a crowd-sourced citizen scientist movement to help space organisations.

“LRO’s data is a treasure trove. I would suggest students and others to help out NASA, ISRO and other space organisations by building a good database of LRO images with features like comparison etc.,” Subramanian told IANS.

“Currently we have to compare it manually (and I) wish someone can do more on that, with NASA’s scientists time crunched for their Moon missions,” he added.

Asked how he got interested, Subramanian said: “Space exploration is nothing new for me as I have been interested in space right from the scratch and watched ISRO’s rocket launches closely even managed to capture some of it on my YouTube channel.

“I don’t think Vikram lander would have made a such impact on the minds of the Indian public if it had landed successfully (but) since it was lost there was a lot of discussion in public forums as well as on my Facebook regarding what malfunctioned etc.

“The crash landing of Vikram made more people interested in it and it also got eventually hooked me, which lead to me searching NASA’s pic for nearly some 4-5 hours every night.”

Subramanian spoke of the social media world of space enthusiasts where intense discussions were taking place about the mystery of Vikram and which helped his quest.

“Initially there was lot of false positives I got (that were) corrected by Twitterati and one of the tweets led to me a Reddit forum where they had the exact intended landing location and the path of Vikram,” he said.

Vikram on moon
The Moon is an astronomical body that orbits the Earth as its only permanent natural satellite. Pixabay

On being able to narrow down the area for his search, he said: “Though there was no data available about the path of Vikram lander, I eventually concluded it would have come from North Pole as one of the tweets from ‘cgbassa’ said Vikram has crossed the North Pole of the moon. And from ISRO’s live images, I made out it would have stopped short of around 1 km from the landing spot so it eventually led to me searching around 2 sq km around the landing area.”

That tweet was from CG Bassa, an astronomer with Astron, the Dutch radio astronomy institute.

ALSO READ: Nations and their Moon Missions

After better pictures came from the LRO’s pass over the area in October and on November 11, when the light conditions improved, the LRO camera team scoured the area surrounding the spot where Subramanian had spotted a debris and found the impact spot of Vikram’s crash and other debris, the ASU said.

The impact site is located at 70.8810AoS, 22.7840AoE, at an elevation of 834 metres, it added. (IANS)