scorecardresearch
Add as a preferred source on Google
Saturday, March 14, 2026
TopicAstronomy

Topic: astronomy

How did ancient galaxy Alaknanda get spiral arms?

Like the Pune scientists’ discovery, Alaknanda, if more galaxies show up in the JWST data, scientists may have to rethink how the early universe evolved.

What is 3I/ATLAS—the interstellar object that has baffled scientists

3I/ATLAS is the third interstellar object to be discovered. Before it, 1I/ʻOumuamua and 2I/Borisov were detected in 2017 and 2019, respectively.

Back to the future: Govt launches national contest to recreate India’s traditional astronomy tools

Indian Knowledge Systems division calls students & firms to recreate astronomical instruments mentioned in classical Sanskrit texts. Selected instruments could be showcased to startups.

Subrahmanyan Chandrasekhar’s stellar limit was called absurd. It got him 1983 Physics Nobel

No direct observations of any star exceed the Chandrasekhar limit. The theoretical physicist's calculations have helped so far to understand supernovas, neutron stars, and black holes.

Jayant Narlikar on a universe with no beginning, why sky is blue & the classic astronomy-astrology mix-up

In a 2015 'Walk the Talk' with Editor-in-Chief Shekhar Gupta, the legendary astrophysicist who died Tuesday explained his thoughts on Big Bang & how curiosity keeps a scientist young.

Amity school students witness rare planetary parade in Delhi—Saturn’s rings to Jupiter’s moons

Twenty students caught the celestial phenomenon despite fog and an AQI of 365.

Delhi is missing out on planetary parade due to pollution. Rest of India enjoys watch parties

When the planetary parade was at its best view in Kolkata, Bengaluru and Dehradun, the national capital recorded an AQI of 289. Light rain also impacted visibility in some parts of the city.

From heralding births of kings to spacecraft navigation, planetary parade’s over 2,000 yrs old history

By mid-February, Venus, Mars, Jupiter & Saturn, already visible to the naked eye, will be joined by Mercury, Neptune & Uranus in a rare 'planetary parade', officially called a syzygy.

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.

India’s X-ray satellite system Daksha can settle the dark matter question

Daksha would be an invaluable tool to study flares from the Sun, X-rays from certain pulsating neutron stars, gamma-ray lightnings in the Earth's atmosphere, and so on.

On Camera

Communism is based on self-deluding assumptions, it can’t be realised in practice: GN Lawande

It is the law of progress that a few persons must go to the top to show the possibilities and opportunities, so that others might emulate and follow them, wrote GN Lawande in 1958

Red carpet for industry honchos as AAP kicks off Punjab investors summit. Rs 10,000 cr pledged on Day 1

At 2nd such summit in Punjab for top investors organised by AAP since it came to power in Punjab, Lakshmi Mittal announced his Bathinda refinery has increased production of LPG by 3,000 tonnes/day.

Supreme Leader Mojtaba, the man Iran must keep alive & the secret force ‘tasked with it’—all about NOPO

The Nirouyeh Vijeh Pasdaran Velayat, or NOPO, was the only force Ali Khamenei trusted.It was founded in 1991 and is more feared than the Revolutionary Guards.

Peaceful power transfers followed uprisings in India’s neighbourhood. It’s a sign of mature democracies

Rating democracies is a tricky business. I am only using the simple metric of who in the Indian subcontinent has had the most peaceful, stable, normal political transitions and continuity.