In a groundbreaking discovery, scientists have detected two bio-indicator gases—dimethyl sulfide and demethyl disulfide—on exoplanet K2-18 b. These molecules are often associated with life on Earth, raising exciting possibilities about extraterrestrial life.

Scientists detect possible signs of life on distant exoplanet K2-18 b

Astronomers have uncovered signs of a possible new class of galaxies—so faint that they elude standard observation techniques. If confirmed, these galaxies could significantly reshape our understanding of galaxy formation and the universe’s energy distribution.


How hidden galaxies in deep space could unlock the mysteries of our universe

Astronomers have identified "Quipu," the largest known structure in the universe, stretching billions of light-years across. This cosmic giant challenges our understanding of the universe's formation and scale. Scientists are now studying its origins and significance.

Astronomers unveil Quipu, a true cosmic giant

A galaxy has been observed moving at an astonishing speed of 3.2 million km/h, which then slams into four other celestial bodies, creating the most powerful shockwaves ever.

Universe just recorded its most powerful sonic booms in Stephan’s Quintet

Scientists peering into the early universe are baffled to see lonely quasars drifting away in the void. Quasars are one of the brightest objects in the universe.

Oldest quasars ever observed in early universe are extremely lonely

The universe never fails to baffle us, with new mysteries unravelled regularly. Now a study has found something fascinating about our galaxy, the Milky Way. Home to nearly 400 billion stars, astronomers say it is only a tiny part of an even larger local structure.

Our galaxy only a tiny part of a local structure living inside another gigantic cosmic entity

In what is being described as the first such event in the cosmos, astronomers have discovered two pairs of supermassive black holes that are on the verge of merging.

Two galaxies with two black holes each caught in the act of merging by Chandra

Top 8 Stunning Images of Distant Galaxies by Hubble Space Telescope

In a stunning discovery, astronomers spotted the eruption of the largest twin jets from a black hole that can stretch for around 23 million light-years, which is equivalent to lined-up 140 Milky Way galaxies.

Largest twin jets erupt from a black hole, can stretch for 23 million light-years

In its latest study carried out by the University of Wisconsin–Madison, scientists have found that gas clouds in a distant galaxy are getting pushed outwards at a speed of more than 10,000 miles per second.

Bursting winds from black holes are likely shaping galaxies: study

In an intriguing study, astronomers have used the all-powerful James Webb Space Telescope to find out what may have brought the end to the dark times of space and how.

Webb Telescope reveals how space finally shed its darkness to adorn brightness

Recently, NASA’s Hubble Telescope captured an image of a huge “bridge of stars” between two evolving galaxies 250,000 light-year-away from Earth. The image was shared by NASA on January 26 and shows two humungous galaxies growing into each other.

Hubble Telescope captures massive ‘bridge of stars’ between two merging galaxies that could be our new home

Astronomers analysing images from the James Webb Space Telescope have challenged long-held assumptions about the appearance of newborn galaxies. Contrary to the widely held belief that they would resemble orbs or spidery discs, the tentative conclusion from a team of astronomers suggests their shapes were akin to bananas, pickles, cigars, or surfboards.

Scientists reveal how newborn galaxies went bananas at dawn of time but it’s not all about shape

An international team of scientists have discovered an enormous structure which is home to at least 20 massive galaxies. The structure, dubbed ‘Cosmic Vine’, is said to be about 13 million light-years long and 0.

‘Cosmic Vine’: Scientists discover enormous structure hosting 20 galaxies

There are two kinds of telescopes that are used to peer towards the sky - Optical telescopes, which help capture faint, faraway light sources and enable their study; Radio telescopes, which use giant antennae to capture radio waves from afar and help derive data out of them.

Software by Indian techies helps hear from distant galaxies, make discoveries

Galaxies have always been characterised by dark matter. Dark matter is the mysterious stuff that fills the universe. Over 80% of matter in the universe is made up of material scientists have never seen. But wait! There is a galaxy out there that is devoid of any dark matter. A distant galaxy has baffled astronomers.

A galaxy without dark matter? The discovery leaves scientists baffled

James Webb Space Telescope (JWST) has been sending a flood of information and images since it became operational last year. We had good ol' Hubble Space Telescope faithfully revolving around Earth of course.

James Webb telescope clicks four most distant galaxies ever seen by astronomers

That the Universe is filled with wonders is no longer that wonderful a statement because everyone knows this. But it continues to amaze us nonetheless. With thousands of telescopes pointed at space, we come across magnificent discoveries.

Hubble clicks brilliant photo of two 'overlapping' spiral galaxies

In a new study, astronomers have mapped 1 million space objects that have never been spotted before. The research, conducted by Durham University in England in collaboration with a team of international scientists, has been published in 'Astronomy & Astrophysics'.

Astronomers map 1 million space objects that have never been spotted before

In a study, an international team of astronomers researched over a group of six early galaxies with the help of Atacama Large Millimeter or submillimeter Array (ALMA) and the Hubble Space Telescope.

Astronomers unearth secret of no star formation in some early galaxies

When anyone says galaxy, it brings to mind a pool of stars, planets and even existence of life. With various processes, explosions, star births, a notion of liveliness is associated with the word 'galaxy'.

NASA's Hubble space telescope finds dead galaxies

The universe comes off as a vast and immeasurable entity whose depths are imperceptible to Earthlings. But in the pursuit of simplifying all that surrounds us, scientists have made great strides in understanding the space we inhabit.

Astronomers use artificial intelligence to reveal the true shape of universe

Supernovas are highly violent cosmic events that mark the end of a star’s life cycle. Now, astronomers have solved the mystery behind an elusive kind of supernova, which may be able to explain the birth of hypnotising “Crab Nebula”.

Scientists solve mystery behind elusive supernova which birthed Crab Nebula

Astronomers successfully observed and captured a supernova blast in space over 14 years. Now, it has given them fascinating insights into the supernovas that mark the end of a star’s life-cycle.

Watch | With help from a 'cosmic hand', scientists capture death of a star

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