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Wednesday, September 3, 2025
TopicAsteroids

Topic: asteroids

3 asteroid clans behind 70% of Earth’s meteorites & how Neanderthals may have craved carbs too

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Cosmic treasure! NASA’s asteroid sample that’s landed on Earth could hold clues to origin of life

US space agency's OSIRIS-REx mission, launched in 2016, dropped off capsule containing sample in Utah desert. Asteroid Bennu could potentially collide into Earth a few centuries later.

More evidence of ‘alien’ origins of life — Japan spacecraft finds RNA base on asteroid Ryugu

Bengaluru: The hypothesis that comets and asteroids deposited the building blocks of life on Earth millions of years ago has received yet another boost....

How are stars like Sun formed? James Webb Space Telescope images hold key to new investigations

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

‘Planet killer’ asteroid to soon cross Earth’s orbit, but poses no threat yet

Earth will be on the other side of the Sun when the deadly asteroid swings by; it can, however, catch up with our planet centuries in the future.

NASA’s DART mission successfully knocks asteroid off course, Earth can now defend itself

While the asteroid was of no threat to Earth, but the test demonstrated our capability to resist asteroid impact.

Scientists have found a mysterious deep-sea crater. A dino-killing asteroid could’ve made it

Named ‘Nadir’ after nearby volcano Nadir Seamount, the crater is as old as the Chicxulub impact, caused by a huge asteroid at the end of the Cretaceous period.

‘Fluffy’ crab from Australia that wears sea sponge like a hat named after Darwin’s ship

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Sample from speeding asteroid shows its made of stuff similar to that which formed the Sun

ScientiFix, our weekly feature, offers you a summary of the top global science stories of the week, with links to their sources.

Earth has a second ‘Trojan’ asteroid, will share its orbit for next 4,000 years

Trojans are asteroids that share orbit with a planet. The second Earth Trojan was detected in 2020 and has been named 2020 XL5. The first had been found a decade earlier, in 2010.

On Camera

Operation Sindoor model will not work in future wars. India must not delay theaterisation

War is not a staff college exercise. Battles are messy, losses mount, and the fog of war thickens. The safeguard is not temperament at the top but resilient institutions rooted in unity of command.

A Rs 33,000 cr ‘banking fraud’: ED’s case against Arvind Dham, Amtek’s web of ‘500 shell companies’

ED has accused Amtek promoter Arvind Dham of controlling web of nearly 500 shell companies operating as a layered structure, with up to 15 levels of indirect ownership, to divert funds.

‘Real-time, all-climate’ explosives detector could enhance airport & border security—no dogs, no swabs

Bengaluru-based CeNS designs accurate, portable, and cheap sensor using surface-enhanced Raman spectroscopy. It could significantly reduce risks at vulnerable choke points. 

For Indian Mercedes, Asim Munir’s dumper truck in mirror is closer than it appears

From Munir’s point of view, a few bumps here and there is par for the course. He isn’t going to drive his dumper truck to its doom. He wants to use it as a weapon.