Thread by @BiIndia

.@northropgrumman names its next space ship after #KalpanaChawla — the first woman of Indian-origin to go to #space - by @pabsgill

businessinsider.in/science/space/…

The US-based aerospace and defence company, @northropgrumman, is naming its next spaceship after the first woman of Indian-origin to travel through space — #KalpanaChawla.

The S.S. Kalpana Chawla will be the company’s next Cygnus spacecraft to make its way to the International Space Station (ISS).

@Space_Station

“It is the company’s tradition to name each #Cygnus after an individual who has played a pivotal role in human spaceflight,” #NorthropGrumman said in a statement.

The spacecraft is tentatively scheduled to launch from @NASA's Wallop Flight Facility in Virginia on September 29. The S.S. Kalpana Chawla will deliver 3,629 kilos of cargo to the #ISS that will be loaded onto the spacecraft 24 hours before liftoff.

The spacecraft is not the first time that Chawla has been honoured for her contribution to space. In 2003, shortly after Chawla’s death, India’s Prime Minister at the time — Atal Bihari Vajpayee — renamed the #MetSat1 to #Kalpana1 in her honour.

.@NASA has also named a supercomputer after Chawla. It was the world’s first single-system image (SSI) Linus supercomputer. In 2004, it was integrated, as the first node, into the 20-node Columbia supercomputer.

Who was #KalpanaChawla?

Kalpana Chawla was born and brought up in #Karnal. She moved to the US after getting her bachelor’s degree in aeronautical engineering from India’s Punjab Engineering College in 1982.

Two years down the line, she received her master’s degree in aerospace engineering and continued to pursue her doctorate.

Chawla embarked on her career with #NASA at the Ames Research Centre in California in 1988, but left for a brief period, before returning as an astronaut candidate in 1994.

Her first space flight was the STS-87 on Space Shuttle #Columbia in 1997 as a mission specialist and primary robotic arm operator.

She returned to space again in 2003 aboard the Columbia for a 16-day research flight during which the crew of the STS-107 performed nearly 80 experiments studying #Earth and space science.

However, during her second stint through space, Chawla and her six crew members on the STS-107 perished on 1 February 2003 as the spacecraft was reentering the Earth’s atmosphere.

Why did Kalpana Chawla’s spacecraft crash?

During the launch of the STS-107, a piece of the foam insulation from the space shuttle’s external tank broke off and hit the left wing on the orbiter.

When the spacecraft re-entered Earth’s atmosphere, the damage allowed hot atmospheric gases to get inside and destroy the internal wing structure. This left the spacecraft unstable, and as it came down towards Earth — it broke apart.

After the disaster, space shuttle flight operations were suspended for more than two years.