ISRO completes launch rehearsal of Aditya-L1 solar mission
Bengaluru (PTI): Giving an update on its Aditya-L1 mission to study the Sun, ISRO said on Wednesday the launch rehearsal and the rocket's internal checks have been completed.
The mission is scheduled to be launched on September 2 at 11.50 am from the Sriharikota spaceport.
Aditya-L1 spacecraft is designed for providing remote observations of the solar corona and in situ observations of the solar wind at L1 (Sun-Earth Lagrangian point), which is about 1.5 million kilometres from the earth.
It will be the first dedicated Indian space mission for observations of the Sun to be launched by the Bengaluru-headquartered space agency.
The spacecraft -- the first space-based Indian observatory to study the Sun -- would be launched by PSLV-C57 rocket.
"The preparations for the launch are progressing", ISRO said in a social media post today. "The Launch Rehearsal - Vehicle Internal Checks are completed".
The Aditya-L1 mission, aimed at studying the Sun from an orbit around the L1, would carry seven payloads to observe the photosphere, chromosphere and the outermost layers of the Sun, the corona, in different wavebands.
Aditya-L1 is a fully indigenous effort with the participation of national institutions., an ISRO official said.
The Bengaluru-based Indian Institute of Astrophysics (IIA) is the lead institute for the development of Visible Emission Line Coronagraph payload. Inter-University Centre for Astronomy and Astrophysics, Pune, has developed the Solar Ultraviolet Imager payload for the mission.
Aditya-L1 can provide observations on the corona, and on the solar Chromosphere using the UV payload and on the flares using the X-ray payloads. The particle detectors and the magnetometer payload can provide information on charged particles and the magnetic field reaching the halo orbit around L1.
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Two women die as speeding truck runs over them in Bengaluru
Bengaluru, Jan 4: Two women died on the spot after a speeding Bruhat Bengaluru Mahanagara Palike (BBMP) truck allegedly knocked down their two-wheeler and ran over them on Saturday, police said.
The deceased, identified as sisters, were aged 30 and 36, they added.
According to the police, the incident occurred at around 11.20 am when the BBMP garbage truck hit the two-wheeler from behind. The two women fell from the vehicle and came under the truck's wheels, resulting in their instant death.
The accused driver of the BBMP truck has been detained and taken into police custody, a senior police officer said.
"Based on a complaint, a case will be registered under Section 106(1) (causing death by negligence) and Section 281 (rash driving or riding on a public way) of the Bharatiya Nyaya Sanhita," the police said, adding that further investigation into the matter is underway.
