News for 'Earth Observation'

ISRO's smallest rocket completes final test flight

ISRO's smallest rocket completes final test flight

Rediff.com16 Aug 2024

The Indian Space Research Organisation (ISRO) successfully launched its third and final developmental flight of Small Satellite Launch Vehicle here on Friday whose payloads can be used in applications like satellite-based surveillance, disaster and environmental monitoring, fire detection, volcanic activity among others.

Cloud seeding: What it means and how the process works

Cloud seeding: What it means and how the process works

Rediff.com28 Oct 2025

An explainer on cloud seeding, the technique used to artificially modify clouds to produce more rainfall, including its process, history, potential environmental hazards, and considerations for conducting experiments.

India's NavIC satnav system faces crucial test during war

India's NavIC satnav system faces crucial test during war

Rediff.com29 Apr 2025

The need for NavIC was cemented after India was denied access to crucial navigation data from global providers during the 1999 Kargil War.

Thamma Review: More Laughs Than Scares

Thamma Review: More Laughs Than Scares

Rediff.com21 Oct 2025

Thamma is mostly entertaining and not grotesquely horror-inducing, observes Deepa Gahlot.

21 injured as fire erupts at main venue of UN COP30 summit in Brazil

21 injured as fire erupts at main venue of UN COP30 summit in Brazil

Rediff.com21 Nov 2025

A fire broke out at the main venue of the ongoing United Nations COP30 Climate Summit in Brazil's Belem on Thursday, forcing thousands of people to run for safety.

India's Aditya-L1 escapes sphere of Earth's influence

India's Aditya-L1 escapes sphere of Earth's influence

Rediff.com30 Sep 2023

ISRO said on Saturday the Aditya-L1 spacecraft has travelled beyond a distance of 9.2 lakh km from Earth, successfully escaping the sphere of Earth's influence.

Consecutive ISRO Mission Failure Raises National Security Concerns

Consecutive ISRO Mission Failure Raises National Security Concerns

Rediff.com19 May 2025

'There's too much coincidence in back-to-back failures of missions critical to national security.'

Astronaut Shubhanshu Shukla, other crew members to return on July 14

Astronaut Shubhanshu Shukla, other crew members to return on July 14

Rediff.com11 Jul 2025

Astronaut Shubhanshu Shukla and the Axiom-4 mission crew are scheduled to return to Earth from the International Space Station on July 14, according to NASA.

Is India Standing Alone in 2025?

Is India Standing Alone in 2025?

Rediff.com22 Dec 2025

The 2025 US National Security Strategy marks a major pullback, with America turning backward and effectively allowing China greater dominance in Asia. while long-time partners like India are left to face an increasingly unstable global order largely on their own, observes Rajeev Srinivasan.

Aditya L1 completes 3rd earth-bound manoeuvre

Aditya L1 completes 3rd earth-bound manoeuvre

Rediff.com10 Sep 2023

Aditya-L1 is the first Indian space-based observatory that will study the Sun from a halo orbit around the first Sun-Earth Lagrangian point (L1), which is located roughly 1.5 million km from the Earth.

India gets Nisar satellite jointly developed by Nasa and Isro

India gets Nisar satellite jointly developed by Nasa and Isro

Rediff.com8 Mar 2023

The US Air Force on Wednesday handed over NISAR, an earth observation satellite jointly developed by NASA and ISRO, to the Indian space agency.

Aditya L1 undergoes 2nd earth-bound manoeuvre: ISRO

Aditya L1 undergoes 2nd earth-bound manoeuvre: ISRO

Rediff.com5 Sep 2023

Aditya L1, the first space based Indian mission to study the Sun underwent the second earth-bound manoeuvre successfully, during the early hours on Tuesday, Indian Space Research Organisation (ISRO) said.

British author Samantha Harvey wins Booker Prize for space novel

British author Samantha Harvey wins Booker Prize for space novel

Rediff.com13 Nov 2024

British author Samantha Harvey has won the 2024 Booker Prize for her 'ambitious and beautiful' Orbital, which becomes the first novel set in space to win the GBP 50,000 literary prize selected from a historic shortlist that was dominated by women this year.

ISRO Forecast Signals Record Wheat Harvest

ISRO Forecast Signals Record Wheat Harvest

Rediff.com19 Apr 2025

ISRO has projected wheat production of 122.24 million tonnes.

Aditya-L1 takes a selfie, captures Earth, Moon

Aditya-L1 takes a selfie, captures Earth, Moon

Rediff.com7 Sep 2023

The images show VELC (Visible Emission Line Coronagraph) and SUIT (Solar Ultraviolet Imager) instruments as seen by the camera on-board Aditya-L1 on September 4, 2023.

Groundwater pumping tilting Earth's spin, may impact climate: Study

Groundwater pumping tilting Earth's spin, may impact climate: Study

Rediff.com16 Jun 2023

Scientists have previously estimated humans pumped 2,150 gigatons of groundwater, equivalent to more than 6 millimetres of sea level rise, from 1993 to 2010. However, validating that estimate is difficult.

Chandrayaan-1 data: Earth electrons forming water on Moon

Chandrayaan-1 data: Earth electrons forming water on Moon

Rediff.com15 Sep 2023

The team led by researchers from the University of Hawai'i (UH) at Manoa in the US discovered that these electrons in Earth's plasma sheet are contributing to weathering processes -- breaking down or dissolving of rocks and minerals -- on the Moon's surface.

What Shux Did In His 1st Week In Space

What Shux Did In His 1st Week In Space

Rediff.com10 Jul 2025

Shubhanshu Shukla's first seven days in space have combined science, ceremony, and moments of levity.

Is Pakistan's Rise Wake-Up Call For India?

Is Pakistan's Rise Wake-Up Call For India?

Rediff.com22 Oct 2025

New Delhi might have loudly welcomed an age of multipolarity, hedging and strategic autonomy. But it seems the winner in that game is Islamabad, not us, points out Mihir S Sharma.

Gajar halwa to Aamras: What Shubhanshu took to space

Gajar halwa to Aamras: What Shubhanshu took to space

Rediff.com29 Jun 2025

Shukla shared these details in an 18-minute interaction with Prime Minister Narendra Modi on Saturday from the International Space Station that is orbiting the earth at an altitude of 400 km.

World Is About To Get Hot -- Here's Why You Should Worry

World Is About To Get Hot -- Here's Why You Should Worry

Rediff.com30 May 2025

The year 2024 was not only the hottest year on record but also the first to breach 1.5C above the 1850-1900 baseline.

VinFast disrupts EV market with most affordable midsize SUV

VinFast disrupts EV market with most affordable midsize SUV

Rediff.com1 Oct 2025

VinFast's VF6 storms into India as the most affordable electric SUV above 4 metres, packing premium features, 468km range, and free charging till 2028 to disrupt the EV market, observes Somnath Chatterjee.

Aditya L1 spacecraft begins new trajectory to Sun-Earth L1 point

Aditya L1 spacecraft begins new trajectory to Sun-Earth L1 point

Rediff.com19 Sep 2023

The Trans-Lagrangian Point 1 Insertion manoeuvre marks the beginning of the spacecraft's about 110-day trajectory to the destination around the L1 Lagrange point, a balanced gravitational location between the Earth and the Sun.

'ISRO Will Ensure Security Of Every Citizen Of Bharat'

'ISRO Will Ensure Security Of Every Citizen Of Bharat'

Rediff.com1 Oct 2025

'You can observe a lot of things from space.' 'Another thing is communication, in real time, especially in war-like situations.' 'During Operation Sindoor, we could play our part well.'

After NISAR mission, ISRO to launch 6,500 kg US satellite

After NISAR mission, ISRO to launch 6,500 kg US satellite

Rediff.com10 Aug 2025

ISRO to launch a 6,500 kg communication satellite built by the US, marking a significant milestone in the Indian space program after the successful launch of the NASA-ISRO NISAR mission.

Aditya-L1 to study how Earth's climate will change in upcoming centuries

Aditya-L1 to study how Earth's climate will change in upcoming centuries

Rediff.com31 Aug 2023

Scientists expect to get new information about the past, present and future of the Sun after analysing the data that will be collected by India's first solar mission Aditya-L1, scheduled to be launched by Indian Space Research Organisation (ISRO) on September 2.

Is There A Better Sunday Sight Than This?

Is There A Better Sunday Sight Than This?

Rediff.com31 Jul 2023

On Sunday, July 30, 2023, the Indian Space Research Organisation successfully launched its proven Polar Satellite Launch Vehicle rocket carrying seven Singapore satellites from the Satish Dhawan Space Centre in Sriharikota and placed them into intended orbits.

HEX20 Elevates India With Nila Launch

HEX20 Elevates India With Nila Launch

Rediff.com7 Apr 2025

'The launch of Nila, our very first satellite was very emotional as well as nerve wracking. We tried to calm ourselves by cracking some poor jokes!'

A Giant Of Science Passes Into The Ages

A Giant Of Science Passes Into The Ages

Rediff.com7 Aug 2025

In Professor Sulochana Gadgil's passing, India has lost a scientific giant, a fierce intellect, and a compassionate soul, remembers Dr Madhavan Nair Rajeevan.

There is more room for monetary policy easing, says Finance Ministry

There is more room for monetary policy easing, says Finance Ministry

Rediff.com29 Jul 2025

With inflation comfortably below the Reserve Bank of India's (RBI's) 4 per cent median target and likely to undershoot its 3.7 per cent projection for 2025-26 (FY26), there is room for the monetary policy easing cycle to be sustained, the Finance Ministry said on Monday. The comments, featured in the ministry's Monthly Economic Review for June 2025, assume significance ahead of the Monetary Policy Committee (MPC) meeting of the Reserve Bank of India (RBI) scheduled to begin from August 5.

'We Cannot Trust China'

'We Cannot Trust China'

Rediff.com1 Sep 2025

'However, we must implement a tit-for-tat approach -- reciprocating their conduct with precision.' 'If they demonstrate respect, we respond accordingly. If they adopt hostile positions, we mirror that hostility with equal intensity.'

Pyro Valve Failure: Big Setback For ISRO

Pyro Valve Failure: Big Setback For ISRO

Rediff.com3 Feb 2025

'The satellite's condition is healthy.'

Feeling Anxious? 5 Asanas To Relax You

Feeling Anxious? 5 Asanas To Relax You

Rediff.com12 Jun 2025

Yogini Samiksha Shetty shows you how to unwind and calm your mind with yoga.

'US Needs India To Keep China In Check'

'US Needs India To Keep China In Check'

Rediff.com8 Sep 2025

'If Washington has to balance Chinese power, she will have to turn to the third biggest power in the world which is India.' 'The United States and India will have to work together in order to keep Chinese ambitions in check.'

China showcases latest arms in parade, a veiled warning to US?

China showcases latest arms in parade, a veiled warning to US?

Rediff.com3 Sep 2025

China displayed a range of new weapons at a military parade, including laser weapons, nuclear ballistic missiles, giant underwater drones, and fifth-generation aircraft.

Myanmar earthquake: ISRO reveals before and after images

Myanmar earthquake: ISRO reveals before and after images

Rediff.com1 Apr 2025

ISRO's Cartosat-3 satellite captured images of the damage caused by the 7.7 magnitude earthquake in Myanmar on March 28. The images show significant damage in Mandalay and Sagaing cities, including the complete collapse of the historic Ava (InnWa) Bridge near Inn Wa City. The earthquake also caused cracks and ground ruptures in the flood plains of the Irrawaddy River.

Will identify, track, punish every terrorist behind Pahalgam: Modi

Will identify, track, punish every terrorist behind Pahalgam: Modi

Rediff.com24 Apr 2025

Prime Minister Narendra Modi on Thursday said India will identify, track and punish every terrorist and their backers who were responsible for the attack in Pahalgam "beyond their imagination". Addressing a public gathering in Madhubani, Modi said, "Today, from the soil of Bihar, I say to the whole world that India will identify, track and punish every terrorist and their backers. We will pursue them to the ends of the earth." He added that India's spirit will never be broken by terrorism and that terrorism will not go unpunished. Modi also assured that every effort will be made to ensure that justice is served, saying that the entire nation stands firm in this resolve. He thanked the people of various countries and the leaders who have stood with India in these times. Earlier, Modi and a large crowd gathered for a National Panchayati Raj Day programme observed silence for a few moments to pay homage to the victims of the terror attack in Pahalgam. Bihar Chief Minister Nitish Kumar condemned the terror attack and told the prime minister that the entire nation was united against terrorism.

Weaker Nations Get Used. Warning For India

Weaker Nations Get Used. Warning For India

Rediff.com17 Sep 2025

'Trump does have a master plan in mind to put pressure on India with the additional tariff of 25 per cent to get Modi to persuade Russian President Vladimir Putin to freeze the Ukraine war.' 'It has not worked so far. By end-September only we'll know for sure the future trajectory of India's oil purchases from Russia,' observes Ambassador M K Bhadrakumar.

NASA's new 1.6 million-km view of Earth is a stunner

NASA's new 1.6 million-km view of Earth is a stunner

Rediff.com21 Jul 2015

The image clicked on July 6 clearly shows desert sand structures, river systems and complex cloud patterns.

After successful launch of Cartosat 2 satellite, ISRO looks to the future

After successful launch of Cartosat 2 satellite, ISRO looks to the future

Rediff.com24 Jun 2017

The Indian space agency has already begun work on the third generation of the earth observation satellite -- the first of which will be ready by 2018 and boost the capability to generate digital maps.