cosmology

New cosmic tests confirm Newton and Einstein's gravity laws hold true across vast distances, spanning hundreds of millions of light-years. This research strongly supports the existence of dark matter, challenging theories that propose modifications to gravity. Scientists weighed gravity using light bending around galaxy clusters, reinforcing our understanding of the universe's structure.

Jamia Millia Islamia's Centre for Theoretical Physics, in collaboration with IUCAA, inaugurated a four-day international conference on "Cross-Survey Cosmography." The event brought together global experts to discuss precision cosmology, emerging tensions in cosmic parameters, and potential new physics

An engineer's quest to fix radio interference in 1933 unexpectedly led to a monumental discovery. Karl Jansky's rotating antenna detected a mysterious, periodic hiss, not from Earth or the Sun, but from the Milky Way's center. This groundbreaking finding, revealing the galaxy emits radio waves, birthed radio astronomy and revolutionized our understanding of the cosmos.

Stephen Hawking's life, marked by significant scientific achievements despite a debilitating illness, offers a powerful lesson in resilience. His quote emphasizes that human endeavor knows no bounds, encouraging children to embrace their uniqueness and persevere through challenges. It highlights that with determination and hope, success is always possible, regardless of life's difficulties.

Hyderabad art scene welcomes two new exhibitions, 'Prakriti: A Quiet Continuum' and 'Living Lineages,' opening May 2. These shows unite contemporary and folk artists, exploring nature's essence and generational artistic knowledge. The exhibitions run until June 15, fostering dialogue between diverse artistic practices.

Stephen Hawking, a brilliant cosmologist, overcame ALS to make groundbreaking discoveries about black holes and the universe's origins. His book, 'A Brief History of Time,' made complex science accessible. Hawking's life exemplified human determination and curiosity, reminding us of our cosmic insignificance yet the profound power of understanding.

SETI Institute researchers suggest solar winds may have obscured alien signals by widening their frequency bands, potentially causing us to miss evidence of extraterrestrial life. This discovery, however, increases the likelihood of future detections as search methods are refined to account for this signal distortion.

Following is the full text of the inaugural address by Dr Karan Singh on a symposium 'Science and Beyond: cosmology, Consciousness and Technology in the Indic traditions'.

In a recent study, scientists propose that the universe might have contracted before the Big Bang, creating primordial black holes that could explain dark matter. This bouncing cosmology theory suggests these black holes survived into the current universe. Future gravitational wave detectors may confirm this hypothesis, revolutionizing our understanding of dark matter and the universe’s origins.

The Institute of Mathematical Sciences (IMSc) in Chennai is set to host "Cosmic Connections," a national cosmology meet from July 28 to August 1. Researchers will explore the universe's evolution, from its earliest moments to its current state. A public discussion on July 31 will highlight India's role in major cosmology missions like LIGO-India and SKAO.

Om, considered the first sound in Hindu cosmology, is held dear by Hindus and Indians as a holy word and beginning of mantras in Vedas and other religious scriptures.

Two scientists from the Inter-University Centre for Astronomy and Astrophysics (Iucaa) and eight others from the country have received the Indian Citation Award 2012 conceived by Thomson Reuters.