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Thursday, October 23, 2025
TopicEarth

Topic: Earth

‘Blood Moon’ Sunday! Total lunar eclipse set to paint the moon red. How rare is the phenomenon

India will witness the five-hour lunar eclipse and Astronomical Society has released a list of public viewings. It can be seen from the naked eye, unlike a solar eclipse.

Indian consortium to build 1st ‘Made-in-India’ commercial Earth Observation satellite series

Consortium will invest over Rs 1,200 cr over 5 yrs to launch a constellation of 12 EO satellites in what is being billed as coming of age of India’s private space industry.

‘Today’s the day!’ $1.5 bn ISRO-NASA partnered NISAR satellite set for liftoff

A first-of-its-kind, NISAR is the most powerful SAR satellite providing high-resolution images for scientists to better understand the processes involved in natural hazards.

‘City-killer’ asteroid headed towards Earth with 2.3% chance of impact in 2032. India a possible target

Situation is significant enough to warrant global planetary defence community's attention. Astronomers plan to use James Webb Space Telescope to get precise estimate of asteroid's size.

Earth has a ‘mini moon’ for 57 days. All you need to know about this bus-sized celestial visitor

Asteroid 2024 PT5 entered Earth orbit Monday & will exit the planet’s gravity on 25 November. It will travel in a horseshoe-shaped orbit & require powerful telescopes to be seen.

Venus Orbiter Mission gets Cabinet nod. Why ISRO wants to study ‘Earth’s twin’ & what mission will entail

Mission approved with total funding of Rs 1,236 crore, of which Rs 824 crore will be spent on the spacecraft. ISRO officials say it will likely take flight by March 2028.

Life-sustaining freshwater first appeared on Earth 4 billion years ago, finds Nature study

Geologists analysed ancient rock crystals from Australia to find that freshwater appeared on earth a mere 600 million years after the formation of the planet.

Space debris on the rise, ISRO performed record 25 collision-avoidance manoeuvres in 2023

ISRO report highlights 'growing congestion', with number of objects sent to space having increased by 24% in 2023 from previous year. India aims to have debris-free space missions by 2030.

Total solar eclipse to happen today, won’t be visible to people in India

The whole event will take about two and a half hours, but totality will only last about four minutes. Google has created a special animation to mark this astronomical spectacle.

Ladakh & Bhopal to Mexico, ‘Critical Zones’ exhibition tells the story of an Earth in crisis

‘Critical Zones’, a travelling exhibition that blends art and science to provoke conversations about climate change, is currently on display at the Max Mueller Bhavan in Delhi.

On Camera

Pakistan can’t bend Taliban with bombs. It must stop the Yemen-isation of Durand Line

This confrontation looks subcontracted—escalation to re-establish Pakistan's indispensability to outside capitals while squeezing Afghanistan back under an old paradigm.

Boom to bust: Haunted by Ketan Parekh saga, 117-yr-old Calcutta Stock Exchange’s future lies in limbo

CSE, one of India’s oldest bourses, is edging towards a voluntary exit. It could never recover from market manipulation scam that caused a payment crisis at exchange back in 2001. 

From battle of wits and daring air strikes to artillery fury, new details emerge of Operation Sindoor

Fresh details of operation conducted by IAF, Army have come out in gazette notification giving citations of those who were awarded Vir Chakra for their bravery.

CJI, IPS, IAS & Homebound: A wake-up call 75 years in the making

Education, reservations, govt jobs are meant to bring equality and dignity. That we are a long way from that is evident in the shoe thrown at the CJI and the suicide of Haryana IPS officer. The film Homebound has a lesson too.