News for '-particle'

Chandrayaan lander finds plasma sparse on Moon, records event

Chandrayaan lander finds plasma sparse on Moon, records event

Rediff.com31 Aug 2023

The initial assessment of the first-ever measurements of the near-surface lunar plasma environment over the south pole region by RAMBHA-LP payload onboard Chandrayaan-3 lander indicates that plasma there is relatively sparse, ISRO said on Thursday.

The Star Gazer Stars At TIME Gala

The Star Gazer Stars At TIME Gala

Rediff.com26 Apr 2024

At this year's TIME ball in New York City on Thursday, April 25, you would have run into a Coimbatore-born American scientist, looking lovely in Sabyasachi Mukherjee designer finery, who would most likely have been hanging out with Dua Lipa.

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.

Bihar jail inmate swallows mobile phone during checking

Bihar jail inmate swallows mobile phone during checking

Rediff.com20 Feb 2023

'The prisoner was admitted in the hospital due to stomach pain. The x-ray of his stomach was taken and the presence of foreign particles was visible during the examination. There is a need to investigate it thoroughly'

Aditya-L1 Gets Ready To Study The Sun

Aditya-L1 Gets Ready To Study The Sun

Rediff.com14 Aug 2023

Aditya -- the name in Sanskrit refers to the Sun -- is a coronagraphy spacecraft manufactured at the U R Rao Satellite Centre in Bengaluru to study the solar atmosphere.

Lord Shiva doesn't need a structure: Kangana on Gyanvapi row

Lord Shiva doesn't need a structure: Kangana on Gyanvapi row

Rediff.com19 May 2022

Lord Krishna in every particle of Mathura and Lord Ram in every particle of Ayodhya, Kangana said.

Will Chandrayaan-3 rover survive Moon's night temperature?

Will Chandrayaan-3 rover survive Moon's night temperature?

Rediff.com14 Jul 2023

The Chandrayaan-3 mission that aims for a soft landing on the moon's surface, paving the way for future interplanetary missions, carries six payloads that would help ISRO understand the lunar soil and also get the blue planet's photographs from the lunar orbit.

3 scientists share Nobel Prize in Physics

3 scientists share Nobel Prize in Physics

Rediff.com4 Oct 2022

Last year, Syukuro Manabe, Klaus Hasselmann and Giorgio Parisi won the Nobel Prize for Physics, "for groundbreaking contributions to our understanding of complex physical systems."

Delhi air improves, but still in 'poor' category

Delhi air improves, but still in 'poor' category

Rediff.com24 Oct 2023

The city's average air quality index (AQI) stood at 220 at 12 noon, improving from 263 at 4 pm on Monday.

Chandrayaan-3 rover to embark on 14-day assignments on Moon's surface

Chandrayaan-3 rover to embark on 14-day assignments on Moon's surface

Rediff.com23 Aug 2023

Its duties include experiments to further understand the lunar surface.

ISRO's Aditya L1 captures high-energy X-ray glimpse of solar flares

ISRO's Aditya L1 captures high-energy X-ray glimpse of solar flares

Rediff.com7 Nov 2023

ISRO's maiden solar mission, Aditya L1, has captured its first high energy X-ray glimpse of solar flares. During its first observation period from approximately October 29, the High Energy L1 Orbiting X-ray Spectrometer (HEL1OS) on board Aditya-L1 spacecraft has recorded the impulsive phase of solar flares, the space agency said in a statement on Tuesday.

Artificial rain not a sustainable solution to pollution crisis: Experts

Artificial rain not a sustainable solution to pollution crisis: Experts

Rediff.com19 Dec 2023

The sustainable impact of this process is under scrutiny, Tripathi added.

Smoke in SpiceJet cabin: DGCA orders various inspections

Smoke in SpiceJet cabin: DGCA orders various inspections

Rediff.com17 Oct 2022

Boroscopic inspection of all operational engines of all Q400 engines within one week, immediate inspection of Magnetic Chip Detectors (MCD), drawing of engine oil samples every 15 days for analysis and inspection of bleed-off valve screen and housing for evidence of oil wetness in weekly check, are among the other directions.

Aditya L1 unique mission, study of solar quakes must, says IIA scientist

Aditya L1 unique mission, study of solar quakes must, says IIA scientist

Rediff.com1 Sep 2023

In this process, millions and millions of tons of solar materials are thrown into the interplanetary space, he said, adding these CMEs can travel at a speed of approximately 3,000 km per second.

Don't Expect Modi To Change!

Don't Expect Modi To Change!

Rediff.com12 Jun 2024

'Commentators have said that dealing with allies as equals will make Modi more sensitive.' 'Remember that the people Modi is dealing with are equally autocratic in their own lairs.' 'Further, Modi always has handy the threat of dissolving Parliament and calling for fresh polls.' 'Most of his own party, and certainly his allies and opponents having blown their budgets of efforts and resources in the just concluded elections, have no stomach for this.' 'They are all greatly looking forward to the loaves and fishes of office on offer.' 'That gives Modi an unbeatable advantage in any push-comes-to-shove situation,' explains Shreekant Sambrani.

Does India have enough vaccine reserves to combat another Covid wave?

Does India have enough vaccine reserves to combat another Covid wave?

Rediff.com27 Dec 2023

According to CoWIN data, only 73 vaccination centres are currently active in India, of which 32 are government-run.

How To Protect Yourself From Dust And Smoke This Diwali

How To Protect Yourself From Dust And Smoke This Diwali

Rediff.com10 Nov 2023

Wear masks to protect your lungs, sunglasses to shield your eyes and long-sleeved clothing to minimise and avoid skin irritation, says Dr Anjali Khalane.

Why India's Sun mission is called Aditya-L1

Why India's Sun mission is called Aditya-L1

Rediff.com30 Aug 2023

A satellite placed in the halo orbit around the first Lagrangian point (L1) of the Sun-Earth system has the major advantage of continuously viewing the Sun without any occultation/eclipses, the IIA said.

Covid: Parl panel stresses swift strategy evolution for next-gen vaccines

Covid: Parl panel stresses swift strategy evolution for next-gen vaccines

Rediff.com20 Dec 2023

The ICMR-National Institute of Virology has been regularly undertaking studies to understand the protective efficacy of COVID-19 vaccines against emerging variants.

Light diyas at home, don't come to Ayodhya on Jan 22: Modi

Light diyas at home, don't come to Ayodhya on Jan 22: Modi

Rediff.com30 Dec 2023

The PM urged all citizens to light diyas in their houses on January 22 so that the whole country basks in glory.

Chandrayaan-3: What will Vikram, Pragyan do post-Moon touchdown?

Chandrayaan-3: What will Vikram, Pragyan do post-Moon touchdown?

Rediff.com23 Aug 2023

The Lander and the Rover have scientific payloads to carry out experiments on the lunar surface. The main function of the Propulsion Module (PM) was to carry the Lander Module (LM) from the launch vehicle injection till final lunar 100 km circular polar orbit and separate the LM from PM, which it did.

SEE: Pragyan covers 8 metres of Moon's surface

SEE: Pragyan covers 8 metres of Moon's surface

Rediff.com25 Aug 2023

Chandrayaan-3 mission's rover 'Pragyan' has traversed a distance of about eight metres on the lunar surface, and its payloads have been turned on, ISRO said on Friday.

Threat of surface Covid transmission increases in winter

Threat of surface Covid transmission increases in winter

Rediff.com18 Dec 2020

Scientists have used virus-like particles to predict how environmental factors affect the survival of the novel coronavirus on surfaces, and found that the COVID-19 virus may remain infectious longer as temperatures drop in winter.

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.

Odd-even on anvil as Delhi's air quality dips close to 'severe plus'

Odd-even on anvil as Delhi's air quality dips close to 'severe plus'

Rediff.com17 Nov 2023

An improvement in the wind speed November 21 onwards might bring air pollution levels down.

Cricket Fans, Beware Of The Heat!

Cricket Fans, Beware Of The Heat!

Rediff.com15 Nov 2023

The most important thing you can do to protect yourself is to stay hydrated, advises Dr Akshay Dhamne.

ISRO set to launch satellite to study black holes

ISRO set to launch satellite to study black holes

Rediff.com1 Jan 2024

The Indian Space Research Organisation (ISRO) is set to welcome the new year with the launch of its first X-Ray Polarimeter Satellite that would offer insights into celestial objects like black holes, onboard a Polar Satellite Launch Vehicle rocket on Monday.

Noida demolition: Doctors warn against health hazards

Noida demolition: Doctors warn against health hazards

Rediff.com28 Aug 2022

As the nearly 100-metre-tall Supertech twin towers were razed to the ground on Sunday, doctors said people living nearby, especially those suffering from respiratory diseases, should take extra care and avoid the area for a few days if possible.

ISRO hopes Vikram, Pragyan will see another Moon day

ISRO hopes Vikram, Pragyan will see another Moon day

Rediff.com24 Aug 2023

After the successful deployment of Chandrayaan-3's lander and rover on the moon, Indian Space Research Organisation (ISRO) is hoping that their mission life will not be limited to one lunar day or 14 earth days, and that they will come back to life when the sun again rises on the Moon, to carry on with the experiments and studies there.

'Mumbai air is more toxic than Delhi's'

'Mumbai air is more toxic than Delhi's'

Rediff.com4 Jan 2023

'When you are travelling in Mumbai when the air quality is bad, you feel suffocated.' 'You may feel uncomfortable breathing Delhi air, but the level of discomfort is higher in Mumbai.'

Diwali firecrackers only from 7-10 pm in Mumbai: HC

Diwali firecrackers only from 7-10 pm in Mumbai: HC

Rediff.com7 Nov 2023

A division bench of Chief Justice D K Upadhyaya and Justice G S Kulkarni said while it was not going to order a ban on bursting of firecrackers, a balance needs to be struck considering the deteriorating air quality index (AQI) in the metropolis.

'Air pollution can lead to cancer'

'Air pollution can lead to cancer'

Rediff.com17 Nov 2023

'If you keep on irritating the body by allowing all kinds of pollutants to get into it, the body cells are going to get irritated and cancer will come.'

Indian American C R Rao awarded statistics 'Nobel' for work 75 years ago

Indian American C R Rao awarded statistics 'Nobel' for work 75 years ago

Rediff.com10 Apr 2023

Calyampudi Radhakrishna Rao, a prominent Indian-American mathematician and statistician, will receive the 2023 International Prize in Statistics, the equivalent to the Nobel Prize in the field, for his monumental work 75 years ago that revolutionised statistical thinking.

ISRO to launch Chandrayaan 3 with new launch vehicle LVM-3 on July 14

ISRO to launch Chandrayaan 3 with new launch vehicle LVM-3 on July 14

Rediff.com6 Jul 2023

The Indian Space Research Organisation (ISRO) on Thursday announced that its lunar mission Chandrayaan-3 will be launched on July 14 from the space port at Sriharikota in Andhra Pradesh.

What Chandrayaan-3 Discovered

What Chandrayaan-3 Discovered

Rediff.com13 Sep 2023

Glimpses of what the historic Chandrayaan Mission discovered on the dark side of the Moon.

The Aura Of Aurora Borealis

The Aura Of Aurora Borealis

Rediff.com2 Mar 2023

Glimpses of the Northern Lights, also called Aurora Borealis, that illuminate the Polar night sky.

God particle: 'Religion begins where science ends'

God particle: 'Religion begins where science ends'

Rediff.com24 Jul 2012

Archana Sharma, the permanent staff physicist at CERN, details the magnitude of the biggest breakthrough in recent times.

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.

Why Aditya L1 Is Super Special

Why Aditya L1 Is Super Special

Rediff.com4 Sep 2023

India's first solar mission, if successful, will showcase ISRO's ability to explore the cosmos, explains Kumar Abishek.

Why Oppenheimer Liked Hinduism

Why Oppenheimer Liked Hinduism

Rediff.com23 Nov 2023

'Hinduism meshed with his sense that the world was paradoxical and puzzling.'