-
DUBAI: What does India’s No.1 ranking across formats really mean? - 19 hours ago
-
MUMBAI: Katrina Kaif is most popular celeb on WhatsApp Channels - 19 hours ago
-
TOKYO: Fifth India-Japan Cyber Dialogue - 1 day ago
-
PARIS: Almonds Are a Great Addition to a Weight Loss Diet, Study Finds - 1 day ago
-
DUBAI: The challenges of hosting a World Cup - 1 day ago
-
TOKYO: US, Japan authorities warn of China-linked hacking group BlackTech - September 27, 2023
-
KATHMANDU: Yuvraj’s world record shattered as Nepal script T20I history in Asian Games - September 27, 2023
-
COLOMBO: Shri Santosh Jha appointed as the next High Commissioner of India to Sri Lanka - September 26, 2023
-
SIDNEY: Team India smashes record total against Australia in 2nd ODI - September 26, 2023
-
MUMBAI: Shraddha Kapoor wishes to do Lata Mangeshkar’s biopic - September 26, 2023
SUVA : Isro eyes Fiji Islands, other locations for Aditya-L1 temp tracking station
SUVA : The Indian Space Research Organisation (Isro), which already has a network of tracking stations, has completed survey and radiation studies at Fiji Islands for a temporary station being designed specifically for India’s first Solar mission (Aditya-L1), while exploration of other sites is ongoing.
Fiji Islands is one of the options being explored to support the launch of Aditya-L1 1, India’s first observatory-class space-based solar mission wherein the spacecraft will be placed in a halo orbit around the first Lagrange point (L1) of the Sun-Earth system. A final decision on location will be taken at a later stage based on the exact mission profile of the mission.
According to Isro, a satellite around L1 point has the major advantage of continuously viewing the Sun without occultation/eclipses as the position provides a greater advantage of observing solar activities continuously.
Aditya-L1 will carry seven payloads to observe the photosphere, chromosphere, and the outermost layers of the Sun (the corona) using electromagnetic and particle detectors, Isro added. While four payloads directly view the Sun from L1, the remaining three carry out in-situ studies of particles and fields at L1.
Aside from the station for Aditya-L1, the space agency is planning, as part of a larger plan, expansion of its tracking network. At present, aside from its own stations spread across India and other parts of the world, Isro uses transportable tracking terminals for key missions.
Usually, these are converted into ship-borne stations, but Isro had built a temporary station for one of its Risat missions and the one for Aditya too will be on land. Also, a similar station will come up in Australia for Gaganyaan. Isro has three transportable terminals at present and will be building more of these soon.
The Isro Telemetry Tracking and Command Network (Istrac) in Bengaluru, is responsible for this network of tracking stations. Istrac director BN Ramakrishna told TOI: “The recommendations for a site in Fiji Islands have come, now a similar process for other sites will be carried out. For Gaganyaan, our team will visit and give a similar report before we decide on the exact location of the station.”
As reported by TOI earlier, the transportable terminal in Australia is expected to come up on Cocos (Keeling) Islands, as part of continuing space co-operation between the two countries.
An Australian Space Agency (ASA) spokesperson had told earlier TOI from Adelaide: “…ASA is leading cross-government co-ordination on Isro’s request to place temporary ground station tracking facilities in the Cocos (Keeling) Islands to support Gaganyaan.”.
Ramakrishna added that in Australia, Isro may be looking at a permanent station too given its geographical advantage and the necessity of a station in that region for tracking and monitoring.