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Wednesday, September 3, 2025
TopicSatellite

Topic: Satellite

Born out of bitter Kargil lesson, NavIC was India’s answer to GPS. Why it’s still struggling to take off

NavIC was born out of a bitter lesson learnt during the 1999 Kargil War. Built by ISRO at cost of $525 million, only four of its 11 satellites are functional.

ISRO, NASA’s sharped-eyed NISAR satellite reaches orbit, countdown to science phase begins

World's most powerful Earth observation satellite will produce high-res images & data on various aspects of globe, including info to predict landslides, volcanoes, floods, earthquakes.

NASA & ISRO’s Earth observation satellite NISAR lifts off from Sriharikota. What happens now

In its mission handbook, NASA states that NISAR’s global and rapid coverage will provide unprecedented opportunities for disaster response.

‘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.

Elon’s Starlink gets nod from India’s space regulator but data privacy, space debris concerns abound

Third company to get authorisation by IN-SPACe, Starlink will deliver combined data capacity of 600 gigabytes/second, helping amp up internet access particularly in rural areas.

ISRO’s POEM-4 satellite re-enters Earth’s atmosphere

The re-entry of POEM-4 is an accomplishment in containing space debris, and highlights the importance of the Debris Free Space Mission, ISRO said in a X post.

Who is ISRO’s next space traveller? IISc Bengaluru is ready to launch bacteria

IISc Bengaluru team is developing a microbial experiment to test the bacteria’s growth patterns and behaviour in extraterrestrial conditions. MANAS satellite will house the bacteria.

How images from US spy satellites are helping map Bodh Gaya’s sacred landscape

The associate professor said we're lucky India didn't have industrial landscape changes before the 80s. It’s why the images taken from spy satellites of America are great for her research.

Digantara, Pixxel are inspired by Elon Musk. This will drive India Inc. space dreams

While Digantara Aerospace launched the world's first commercial satellite, Pixxel became the first private company in India to have satellites that allow observation of the Earth in over 150 bands.

ISRO’s 100th mission: GSLV-F15 rocket carrying navigation satellite lifts off from Sriharikota

The mission was also the first for the space agency’s Chairman V Narayanan, who assumed office recently. It is ISRO’s maiden venture this year.

On Camera

Trump’s 4,500 troops can topple Nicolás Maduro—not fix Venezuela

The US troops could dislodge the government in Caracas, but it won’t be enough to police a country ringed by drug cartels and insurgents.

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.