Science News

Astronomers spotted a dim object more than 10,000 times fainter than the star. It was located about twice the distance between Earth and the Sun.

Uttarkashi Flash Floods: ISRO’s real-time mapping aids rescue operations—see images of widespread damage in Uttarakhand

ISRO has released satellite images showing large-scale devastation in Uttarakhand’s Dharali and Harsil after flash floods killed at least five and left over 100 missing.

A multi-billion-year-old 'coral' discovered on Mars by NASA’s Curiosity Rover

NASA explained that water once flowed on ancient Mars. The planet’s early water carried minerals that seeped into cracks.

International Cat Day 2025: Meet the fastest, oldest and richest cats breaking world records

Celebrated for the first time in 2002, this day, commemorated every year on August 8, celebrates the happiness, comfort and beauty brought into our lives by cats.

NASA’s Hubble telescope captures sharpest-ever image of interstellar comet 3I/ATLAS racing at a speed of 130,000 mph

NASA's Hubble Space Telescope has captured the clearest image of interstellar comet 3I/ATLAS, revealing new details about its size, speed, and mysterious origin. Discover what makes this cosmic visitor unique.

A laser-powered, paperclip-sized spacecraft could travel to a black hole to collect data — here's the scientists' bold plan

The plan is to build a tiny spacecraft propelled by laser beams. It would reach speeds close to that of light. The craft would travel 20 to 25 light-years in 70 years.

NASA’s Hubble records sharpest view of interstellar comet 3I/ATLAS moving through solar system at 130,000 mph–Watch video

The comet 3I/ATLAS is racing through space at 209,000 kilometres per hour. That’s the fastest speed seen for a solar system visitor. It has likely travelled for billions of years in space.

NASA confirms giant 300-feet asteroids passing Earth today. Should we be worried?

NASA has issued an alert about two huge asteroids—(2025 OJ1) and (2019 CO1)—approaching Earth on August 8, 2025. Find out their sizes, distances, and if there's any threat.

Alien mothership 'UFO' or cosmic coincidence? Is Baba Vanga’s alien prophecy really coming true?

Baba Vanga predicted alien contact in 2025. Now, an interstellar object, 3I/ATLAS, is raising eyebrows—and fears. Harvard's Avi Loeb says it could be an alien mothership. Are we ready?

Archaeologists find oldest evidence of humans on ‘Hobbit’s’ island neighbor – who they were remains a mystery

New stone tool discovery on Sulawesi shows early humans reached the island over 1 million years ago, long before modern humans existed — raising questions about ancient sea crossings and unknown hominin species.

Changes to El Niño occurrence causing widespread tropical insect and spider declines

A new study in Nature reveals alarming declines in insect and arthropod populations in pristine tropical forests, driven by intensified El Niño events linked to climate change.

This snail can regrow its eyes — and may one day help humans do the same

UC Davis researchers reveal how apple snails regrow complex eyes, sharing genetic traits with humans. The study could lead to future therapies for vision restoration using gene-editing tools like CRISPR.

Hubble spots rare ‘zombie star’ born from cosmic collision: A white dwarf like no other

University of Warwick astronomers have identified WD 0525+526 as a rare white dwarf formed from a stellar collision. Using Hubble's ultraviolet data, the team uncovered carbon traces revealing the star’s dramatic origin and early post-merger evolution.

A massive 130-foot asteroid to zoom past Earth today, NASA confirms

NASA confirmed asteroid 2025 OT4 is now approaching Earth. The space rock measures around 130 feet in diameter. It will fly past Earth on August 7.

Former IFS officer shares video of rare clouded leopard and her cubs in Indonesia's rainforest

Clouded leopards are rarely seen in the wild, especially with young. There are fewer than 10,000 of them left globally. Sightings in Northeast India remain limited.

Still think cheetah is the fastest? This is the real speed king of the animal kingdom

This animal can hit up to 240 mph or 386 km/h, faster than a skydiver or low-flying aircraft. Scientists observed speeds over 200 mph across multiple tests, confirming its dominance.

Russian volcano erupts after 500 years following 8.8-magnitude earthquake–Watch video here

Olga Girina, head of the Kamchatka Volcanic Eruption Response Team, said this was the volcano’s first confirmed eruption in 600 years. Russian volcanologists believe the last known lava flow happened shortly after 1463.

Scientists turn rhino horns radioactive to fight poachers in South Africa

A team in South Africa is injecting rhino horns with radioactive material to fight poaching.

Chandra Grahan 2025: Date, time and where to watch Second lunar eclipse of the year

A total lunar eclipse happens when Earth blocks sunlight. The moon passes through Earth’s darkest shadow, called the umbra.

James Webb Telescope reveals 2,500 hidden oldest galaxies in iconic Hubble Field

The image captured over 2,500 galaxies. Many of them are very red, showing signs of thick dust or stars that formed soon after the Big Bang.

NASA Alerts: A giant 130-foot asteroid 2025 OT4 to fly past Earth on August 7

NASA has confirmed the asteroid is on a set path. It measures about 130 feet in total width. It will fly past Earth on August 7.

NASA to build nuclear reactor on Moon? Acting chief Duffy likely to reveal plan details: Reports

The reactor is aimed at powering future lunar missions by 2030. This project follows earlier research funded by Nasa into a smaller 40-kilowatt reactor, initially scheduled for deployment in the early 2030s.

Two red panda cubs born after seven years at Himalayan Zoological Park, Sikkim

Two red panda cubs have been born after a long seven-year wait at the Himalayan Zoological Park in Bulbuley near Gangtok.

Scientists in Germany recreate Universe’s first molecule after 13 billion years

HeH⁺ formed over 13 billion years ago when the universe was still dark and cooling. The molecule itself was the product of a collision between a neutral helium atom and a proton.

Rare leopard cat cub spotted near Tawang, Arunachal, sparks joy and hope

Sameer Tamang, a local youth, filmed the cub during a trip. He was travelling with a friend when he spotted the animal.

Naga tribal youths step up to save Asian Giant Tortoise in Nagaland

The Asian Giant Tortoises, also known as “small elephants of the forest”, can weigh up to 36 kilograms. They play a big role in forest regeneration by spreading seeds and cleaning the forest floor.

Earth’s rotation speeds up mysteriously again, making August 5 one of the shortest days

Earth is spinning slightly faster again and on August 5, scientists say the day will be a tiny bit shorter than usual. What’s behind this mystery?

Massive 170-foot asteroid 2025 OT7 to fly past Earth on 5 August, says NASA

NASA has confirmed asteroid 2025 OT7 is on track. It will make its closest approach on 5 August. The rock measures about 170 feet in width.

Ancient sea monster found: Marine reptile with long neck discovered frozen in Germany's Jurassic fossil beds

Palaeontologists have named the species Plesionectes longicollum. It means “long-necked near-swimmer” in Latin.

ISRO launches HOPE station in Ladakh to simulate life on Moon and Mars

With harsh cold, strong UV radiation, and low air pressure, Tso Kar Valley offers near-perfect conditions to mimic extraterrestrial environments.

20 Peacocks found dead in Karnataka weeks after tigress, cubs' mysterious deaths

The loss of the national bird comes weeks after another tragedy. In June, a tigress and four cubs were found dead in Male Mahadeshwara Hills Wildlife Sanctuary.

Meet Earth’s deepest ecosystem: A hidden World with life found 31,000 feet underwater

Scientists did not anticipate encountering such biodiversity at these depths. The discovery suggests that deep-sea life can exist much farther down than previously believed.

Black Holes to Star Clusters: NASA unveils 9 mesmerising X-ray images, video from Chandra Telescope

Chandra has been watching the skies since its 1999 launch. It detects X-rays, a type of light invisible to our eyes. These rays reveal hot, energetic regions like black holes and supernovae.

‘Terrifying’ sea stars could help revive dying Kelp forests, say researchers

Kelp forests are vital for ocean health and biodiversity. They shelter fish, feed marine life, and support economies. Kelp products are found in food, makeup, and medicine.

NASA spots two giant asteroids racing towards Earth, to make closest approach today

NASA has detected two near-Earth asteroids, named 2025 OA3 and 2025 PA. These space objects will make their closest approach on August 4.

Tiny Hoofed 'Mouse Deer', Thought Extinct, Returns After 30 Years

The animal is no larger than a rabbit. It has silver-grey fur, a russet head, white patches and thin legs. Though it may look like a deer, it is not one.

‘Scrumping’ apes may have sparked our taste for alcohol — But how? Study finds

The team analysed dietary data from chimpanzees, gorillas and orangutans in the wild. They compared feeding activity with the height of fruit in the forest.

Ask ChatGPT if you are eligible for a clinical trial: It may help speed up the screening process, study finds

Researchers used GPT-3.5 and GPT-4, trying three ways to guide the model. The most effective version, GPT-4, gave more accurate results but took slightly more time and cost.

From Stunning Meteor Shower to Black Moon: August's beautiful sky-watching events you shouldn't miss

In August, skies darken in the north and stay long in the south, offering ideal views of meteor showers, planetary alignments, and a rare Black Moon across both hemispheres.

Potato evolved from tomato: Scientists solve 9-million-year mystery of its origin

A team of international scientists believes they’ve finally cracked the mystery. Their findings suggest potatoes were born from a natural plant mix-up nearly 9 million years ago.

NASA spots two giant asteroids on collision course with Earth on August 3

NASA has confirmed that two asteroids will fly past Earth on August 3.

Back from the brink: Grand Cayman’s ‘blue dragon’ returns from near extinction

Blue iguanas once thrived across the island. But human settlement brought new threats to their survival. Habitat destruction and hunting affected their numbers.

Injured red fox rescued and released after a month of treatment in Ladakh

The fox was rescued on 1 July in Leh. Villagers spotted the weak animal near Spituk Farka and informed the authorities.

4,000-year-old dental plaque uncovers evidence of people eating psychoactive betel nuts

Researchers from Chiang Mai University and the California Academy of Sciences have identified chemical traces of betel nut chewing in a 4,000-year-old burial.

Meet the 400-year-old greenland shark: The oldest living vertebrate still alive in Atlantic waters

The Greenland shark, a rarely seen deep-sea dweller, has shocked scientists with its extreme lifespan. One female was found to be nearly 400 years old, making it the longest-living vertebrate ever recorded.

Hubble spots a rogue planet in the Milky Way using Einstein's theory

Einstein's theory posits that mass distorts space. This distortion can bend light from distant objects. Astronomers use this effect to find dark objects in space.

A giant 110-foot asteroid is on a collision course with Earth today, NASA confirms

NASA has confirmed that asteroid 2025 ME92 is on course. The rock is about 95 feet wide and is travelling fast.

NASA-ISRO successfully launch NISAR: The world's most expensive satellite lifts off from Sriharikota

NISAR marks the first joint Earth-observing satellite developed by India and the United States. The observatory will monitor a wide range of changes, including ground shifts caused by earthquakes, landslides, and volcanic activity.

Why NASA-ISRO Satellite NISAR is so special and how it will be a game-changer in climate monitoring

NISAR marks a strong step in India-US space ties. It shows both countries are working together for global science. The mission took over a decade to build and cost over $1.5 billion.

NISAR Satellite Launch: NASA-ISRO collaborative satellite successfully placed in Earth's orbit

A powerful new radar satellite, jointly developed by the United States and India, is set to launch today. The satellite is designed to monitor subtle shifts in Earth’s land and ice surfaces, aiding in the prediction of both natural disasters and human-induced hazards.