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Tuesday, January 13, 2026
TopicEarth

Topic: Earth

Did Saturn lose its rings? Here’s what happened

About 400 years ago, astronomers observing Saturn through telescopes were baffled when its rings seemed to vanish.

‘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.

On Camera

Goa’s Moira now houses a Rs 105 crore villa. New settlers are still trying to fit in

For settlers who arrived before the latest wave, watching the transformation unfold has been disorienting. 'Suddenly, Goa is a rich person’s place.'

Grounded no more: Andhra govt revives no-frills Dagadarthi airport near Nellore to boost south coast link

As Visakhapatnam readies a mega airport, the Andhra Pradesh government has revived its shelved Dagadarthi project, aiming to boost cargo and connectivity on the south coast.

Oreshnik, ATACMS & Storm Shadow: All about the missiles Russia and Ukraine are firing

Both the Russian and Ukrainian militaries are leaning on drones, but they’re also firing cruise and ballistic missiles, some of them relatively new and experimental.

Thank you Donald Trump, again. India now has reason to shed fear of trade deals and risky reform

UK, EFTA already in the bag and EU on the way, many members of RCEP except China signed up, and even restrictions on China being lifted, India has changed its mind on trade.