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Tuesday, November 5, 2024
TopicGalaxies

Topic: Galaxies

The Penguin & the Egg — Webb telescope captures the ‘embrace’ of two galaxies

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Pune astronomers identify galaxy in Milky Way’s neighbourhood as ‘explosive factory’ of gamma rays

Kathryn’s Wheel was formed due to collision of 2 galaxies, but study published in The Astrophysical Journal Letters notes that star formation alone doesn't explain gamma ray emission.

All about Square Kilometre Array, world’s largest radio telescope project, and India’s contribution

While first phase of construction SKA1 began in December 2022, it is expected to begin operations by 2029. This week, Union Cabinet approved India's monetary contribution to project.

Through Indian telescope, astronomers spot mysterious birth of stars in distant dwarf galaxies

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.

Something is killing galaxies, and scientists are on the case

Where galaxies live in the universe and how they interact with their surroundings are major influences on their ability to form stars.

The universe is expanding 9% faster than expected, but it’s unclear why

New research done using the Hubble Space Telescope has not been able to explain why the universe is expanding faster, but scientists have 3 theories. 

On Camera

Trudeau is nursing snakes in his own backyard. Misguided Sikhs in Canada are losing the plot

By turning a blind eye to the snakes in his own backyard, Trudeau is setting the stage for a disaster of epic proportions for his country, his people, and the world at large.

Watch CutTheClutter: Flattening INR-USD rate, and debate on pros and cons of a ‘strong’ rupee

In Episode 1544 of CutTheClutter, Editor-in-Chief Shekhar Gupta looks at some top economists pointing to the pitfalls of ‘currency nationalism’ with data from 1991 to 2004.

India carries out 1st patrol in Depsang since disengagement with China, to take things ‘slow’

While there are patrolling points (PP) 10, 11, 12, 12A and 13 in the Depsang Plains, the patrol in the region Monday was carried out to only one point as decided by India and China.

Xi wanted to teach India about imbalance of power. We should take a budgetary lesson from it

While we talk much about our military, we don’t put our national wallet where our mouth is. Nobody is saying we should double our defence spending, but current declining trend must be reversed.