India's human space flight mission likely to be delayed by one year due to pandemic

    Bengaluru, Dec 7 (PTI) India's first human space
flight mission Gaganyaan is likely to be delayed by one year
due to the adverse impact from the COVID-19 pandemic,
according to Indian Space Research Organisation (ISRO)
officials.
    As per the mandate of Gaganyaan, two uncrewed missions
would be undertaken prior to the manned mission.
    Accordingly, the unmanned missions were slated for
launch in December 2020 and July 2021, and the first manned
mission was scheduled in December 2021.
    "That will be delayed because of COVID," ISRO
Chairman, Kailasavadivoo Sivan, told P T I.
    "We are targeting for sometime next year-end or the
subsequent year," he said on the expected time-line for the
first of the two proposed uncrewed missions.
    The Gaganyaan project has the objective of
demonstrating human space flight capability to Low Earth Orbit
(LEO) with three crew members in orbit and safely recovering
them after the mission.
    Bengaluru-headquartered ISRO said last month its heavy
lift launcher, GSLV MkIII is identified for the Gaganyaan
mission and the process for human rating of this rocket is in
progress.
    The high thrust solid propellant strap-on boosters
S200 play an important role in the human-rated GSLV MkIII. In
order to human rate the booster, many new design features have
been introduced in the hardware.
    The first critical booster segment of the motor case
with a diameter of 3.2 metre, 8.5 metre in length and weighing
5.5 tons has been indigenously developed and delivered by L&T
to ISRO.
    "This is the first step towards the uncrewed space
mission," an ISRO official said.
    Sivan also said the work on the Chandrayaan-3 mission,
comprising a lander and a rover, is in progress.
    "We have not yet fixed the schedule (for the
Chandrayaan-3 launch)," he said.
    On the proposed orbiter mission to Venus,
"Shukrayaan", he said ISRO is yet to finalise the payloads,
adding, work on the project is going on.
    According to ISRO officials, the space agency has
short-listed 20 space-based experiment proposals for the
'Shukrayaan' mission to study the planet for more than four
years.
    They include "collaborative contributions" from
Russia, France, Sweden and Germany, sources in the space
agency said.
    ISRO was eyeing June, 2023 for the country's first
mission to Venus.
    "But we are currently reviewing this mission timeline
due to delays arising from the pandemic situation," an ISRO
official said.
    "Future launch opportunity is either in 2024 or 2026".
    It was noted that the optimal launch window (when
Venus is closest to the Earth) comes about every 19 months.
    Of the Indian and international payload proposals it
received in response to an announcement of opportunity for
novel space-based experiments to study Venus, ISRO has short-
listed 20.PTI RS SS
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(This story has not been edited by THE WEEK and is auto-generated from PTI)