Science News

The 98 metre tall rocket travelled four miles from the Vehicle Assembly Building (VAB) to Pad 39B at the Kennedy Space Center in Florida. (Photo: NASA)

Updated : Mar 22, 2026

Nasa rolls Artemis rocket out again for April launch, first human Moon mission in 50 years

The rollout began at 00:20 local time (04:20 GMT), when the rocket emerged from the VAB, one of the largest buildings in the world.

Updated : Mar 3, 2026

Chandra Grahan 2026 India timing: Where and when to watch first total lunar eclipse of the year

The penumbral phase (outer shadow) begins in the afternoon, followed by the partial phase. By early evening, the most dramatic moment arrives at totality, when Earth fully blocks direct sunlight from reaching the Moon

While cutting-edge AI models run on vast computing clusters, the human brain operates on about 20 watts of power, less than a household light bulb.

Updated : Feb 22, 2026

Explained: How 1.4 Petabytes of data from a brain speck can ‘mass-humble’ AI labs

The comparison underscores a paradox at the heart of modern AI development: today’s neural networks are inspired by the brain, yet researchers still cannot fully decode the wiring of even a microscopic portion of the biological system they aim to emulate.

Nasa Crew-12 astronauts launched for Valentine's Day space docking. (Photo: SpaceX)

Updated : Feb 13, 2026

SpaceX Crew-12 mission launches four astronauts to ISS for vital research and collaboration

The launch comes after Crew-11’s early return in January due to an undisclosed medical emergency, leaving the station’s crew reduced

LeanSpark says reusable rockets have eroded ISRO's launch edge

Updated : Feb 6, 2026

SpaceX, China pose biggest threat to ISRO's cost advantage, warns a new book

Despite all the progress, ISRO now stands at a crossroads, says the book, LeanSpark

Artemis II will launch aboard NASA’s Space Launch System (SLS) Block 1 rocket, paired with the Orion spacecraft, from Launch Complex 39B at Kennedy Space Center in Florida.

Updated : Jan 30, 2026

50 years after Apollo, NASA tries crewed mission to Moon again. Here’s why Artemis II matters

Artemis II will be the first human mission beyond low-Earth orbit since Apollo 17 in 1972. Over the course of an approximately 10-day flight, four astronauts will travel around the Moon and return to Earth, venturing farther from the planet than any crew in more than five decades.

Williams said she mostly missed her dogs while in space.

Updated : Jan 23, 2026

‘Crew becomes your family’: Sunita Williams opens up on 286-day space mission

According to Williams, advances in video conferencing technology — especially after its widespread adoption during the COVID-19 pandemic — have made staying in touch easier for astronauts.

Williams also said astronauts avoid driving immediately after their return, as reaction times may be slower during the initial recovery phase.

Updated : Jan 23, 2026

'Long-term effects a little worrisome': Ex-NASA astronaut Sunita Williams about life on Earth after 286-day-long space mission

Speaking on a podcast, Williams said prolonged exposure to microgravity can have lasting effects on the body, some of which continue to concern astronauts and scientists.

Updated : Jan 21, 2026

NASA astronaut Sunita Williams retires after record-setting missions, marathon stays in space

Sunita Williams has retired from NASA, closing a 27-year career defined by endurance, leadership, and record-setting missions in orbit

The PSLV-C62 lifted off from Sriharikota on January 12, 2026, carrying the first hardware nodes for a secret 6kW power bank. However, the satellite could not be deployed. (Photo: Eon Space Labs)

Updated : Jan 12, 2026

Isro’s PSLV-C62 mission fails, second rare setback in eight months for workhorse launcher

Trouble emerged after the ignition of the third stage. Mission control lost telemetry shortly thereafter, confirming that the rocket failed to achieve orbital insertion, a setback that closely resembled the PSLV-C61 failure reported last year

At its most basic, space insurance transfers the financial risk of launch and satellite failure from operators to insurers.

Updated : Jan 12, 2026

ISRO's 16-satellite launch: Who pays when a rocket fails? The growing role of space insurance

Space insurance traces its roots to 1965, when Lloyd’s of London underwrote the first satellite policy for Intelsat I, known as “Early Bird.” Although the mission succeeded and no claim was filed, it set a precedent for insuring space assets.

Rising opposite the Sun in the constellation Gemini, the Moon will appear slightly larger and noticeably brighter than an average full Moon. (Representational photo)

Updated : Jan 2, 2026

First full moon of 2026 gets a ‘triple boost’: When and how to watch the wolf supermoon in India

This particular full Moon gets what astronomers describe as a “triple boost.” Not only is it full and near perigee, but it also occurs when Earth itself is close to the Sun (near perihelion), increasing the amount of sunlight reflecting off the lunar surface.

From a Wuhan pneumonia alert to COVID-19: six years since the world changed

Updated : Dec 31, 2025

December 31, 2019: The quiet Wuhan alert that triggered the COVID-19 global upheaval

There were no global alarms, no emergency summits, just a routine health notification that barely registered beyond its immediate geography

OneWeb began deploying its Gen-1 satellites in 2019 and operates a constellation of around 640 satellites as of 2025.

Updated : Dec 20, 2025

Eutelsat OneWeb to deploy 340 satellites starting 2027; eyeing ISRO for strategic launches

Global SatCom leader targets 2027 for next-leg of fleet expansion; Gen-2 and IRIS² program slated for 2030

Airbus’ rapid grounding directive underscores how even minor design flaws can become major operational risks under extreme solar conditions.

Updated : Nov 29, 2025

Solar shockwave in the skies: How a burst of radiation triggered a global scramble to fix Airbus jets

Commercial aircraft operate at altitudes where Earth’s protective atmosphere is significantly thinner. This makes critical onboard electronics and avionics more susceptible to solar radiation-induced interference.

Himalayas' impose great risk as its ice continue to melt

Updated : Nov 27, 2025

‘Sentinels of change’: Research team on the Himalayas’ impending danger

This research, involving nearly two dozen international scientists, reveals that these changes are not isolated to the Himalayas but are observed in multiple high-altitude regions worldwide.

Unlike many big health theories, Goyal’s team built GAH to be falsifiable.

Updated : Nov 20, 2025

After viral backlash, Deepinder Goyal reintroduces gravity-aging theory with scientific clarity

Goyal points to a biological trade-off. Evolution selected for traits that ensure survival through reproductive age — not necessarily long-term brain health. The heart and brain were optimized for efficiency, not durability.

Updated : Nov 19, 2025

Must go beyond degrees: Ex-ISRO chief urges universities to deepen research, work on real-world problems

S Somanath stressed the importance of creating a "future-ready" education system.

Next step in space: ISRO's successful parachute test for Gaganyaan

Updated : Nov 11, 2025

Next step in space: ISRO successfully tests main parachutes for Gaganyaan Crew Module

The parachute system for the Gaganyaan Crew Module comprises 10 parachutes of four different types, designed to ensure a safe landing after the descent from space.

The comet will make its closest approach to Earth on December 19.

Updated : Nov 7, 2025

Farewell tour: 3I/ATLAS to grace Earth’s skies before leaving solar system. How to watch

As 3I/ATLAS draws scientific attention, it has also ignited a familiar wave of online speculation. Some conspiracy theories, echoing earlier debates around ‘Oumuamua, suggest the comet might be an alien spacecraft.

The idea, equal parts visionary and controversial, ignited an immediate global debate.

Updated : Nov 6, 2025

Elon Musk’s next frontier: Proposes AI satellite network to control sunlight and cool the planet

At the heart of Musk’s concept lies a familiar dream from astrophysics: the Dyson Sphere — a theoretical megastructure that harnesses the full power output of a star. Musk’s scaled-down version would not encase the Sun but instead orbit Earth, adjusting sunlight levels in real time through AI coordination.