India sets September launch date for mission to study the sun

The Aditya-L1, India's first space-based solar probe, aims to study solar winds, which can cause disturbance on Earth and are commonly seen as "auroras."

 The sun as seen by the Solar Orbiter spacecraft in extreme ultraviolet light in this mosaic of 25 individual images taken on March 7, 2023, by the high resolution telescope of the Extreme Ultraviolet Imager (EUI) instrument.  (photo credit: REUTERS/JOE SKIPPER)
The sun as seen by the Solar Orbiter spacecraft in extreme ultraviolet light in this mosaic of 25 individual images taken on March 7, 2023, by the high resolution telescope of the Extreme Ultraviolet Imager (EUI) instrument.
(photo credit: REUTERS/JOE SKIPPER)

India's first space-based observatory to study the sun will be launched on Sept. 2, the country's space agency said on Monday.

The announcement, in a post on messaging platform X, formerly known as Twitter, comes days after India became the first country to land a spacecraft on the unexplored south pole of the moon.

The Aditya-L1, India's first space-based solar probe, aims to study solar winds, which can cause disturbance on Earth and are commonly seen as "auroras."

The craft, named after the Hindi word for the sun, will be launched from the country's main spaceport in Sriharikota using India's heavy-duty launch vehicle, the PSLV, which will travel about 1.5 million km (932,000 miles), the agency said.

"The total travel time from launch to L-1 (Langrange point) would take about four months for Aditya-L1," the Indian Space Research Organisation (ISRO) said in a post on X.

 A view of the moon as viewed by the Chandrayaan-3 lander during Lunar Orbit Insertion on August 5, 2023 in this screengrab from a video released August 6, 2023. (credit:  ISRO/Handout via REUTERS)
A view of the moon as viewed by the Chandrayaan-3 lander during Lunar Orbit Insertion on August 5, 2023 in this screengrab from a video released August 6, 2023. (credit: ISRO/Handout via REUTERS)

The government sanctioned the equivalent of about $46 million for the mission in 2019.

ISRO has not given an official update on costs and did not immediately respond to a call seeking comment.

India's cost-effective space projects

India has achieved a reputation for successful space launches at cut-throat costs. Its latest moon mission had a budget of about $75 million- less than that of the Hollywood space thriller "Gravity."