AstroSat observations give insight into how dwarf galaxies evolved but raise questions on how stars form in their outer regions. Findings of team from India, US & France published in Nature.
The Palomar 5 star cluster is ejecting its stars and filling up with black holes. A billion years from now, it will dissolve fully as only black holes.
Researchers from Aryabhatta Research Institute of Observational Sciences discover that a 2015 supernova came from 2 stars, one of which was the extremely rare Wolf-Rayet star.
Research team accidentally discovers galaxy that is dying nine billion light years away using the ALMA, or Atacama Large Millimeter/submillimeter Array telescope.
The detection of these neutrinos shows that while the Sun is primarily powered by proton fusion, bigger & hotter stars are powered by ‘CNO cycle’ fusion.
Located 9.3 billion light years away, the galaxy is the first to have been observed in the extreme UV environment and it offers insights into the conditions of the early universe.
The Hubble Space Telescope was launched on 24 April 1990. In the past 30 years, the telescope captured some iconic images from intergalactic spars to massive blackholes.
Driving an electric vehicle for months, the Hyundai IONIQ5, BMW iX and now the Kia Carens Clavis electric, has convinced me of the viability of EVs for city and mid-range commutes.
With the US-India trade deal yet to get done, rupee depreciation may be helping to mitigate India’s loss of competitiveness. The other problem is extreme despondence among overseas equity investors.
Of the total package, $649 million will be utilised for additional hardware, software, and support services, and the remaining for Major Defence Equipment (MDE).
Don’t blame misfortune. This is colossal incompetence and insensitivity. So bad, heads would have rolled even in the old PSU-era Indian Airlines and Air India.
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