Page 2 - செவ்வாய் கிரகம் நுண்ணறிவு News Today : Breaking News, Live Updates & Top Stories | Vimarsana

Stay updated with breaking news from செவ்வாய் கிரகம் நுண்ணறிவு. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.

Top News In செவ்வாய் கிரகம் நுண்ணறிவு Today - Breaking & Trending Today

We Can't Stop Looking at These Stunning Impact Craters on Mars

On dusty, dry, arid Mars, the landscape is stark and bare. No oceans or lakes, no forests, certainly no cities. The result is a world almost utterly alien, its scarred surface exposed under an orange sky. ....

Lunae Planum , Tharsis Montes , Roscosmos Exomars Trace Gas , Mars Insight , Exomars Trace Gas Orbiter , செவ்வாய் கிரகம் நுண்ணறிவு , செவ்வாய் கிரகம் ,

Results from Mars InSight lander show Mars has a molten center

Spaceflight Insider
Theresa Cross
August 2nd, 2021
NASA’s InSight lander deployed its Wind and Thermal Shield on sol 66 Feb. 2, 2019. The shield covers the lander’s seismometer, which was set down onto the Martian surface on Dec. 19, 2018. Over 2.5 years later, data from the seismometer have shown Mars’ center to be molten. Credit: NASA/JPL-Caltech
Using data collected by NASA’s Mars InSight lander, which has been on the red planet since 2018, researchers have confirmed the planet’s center to be molten.
This comes from three papers published in “Science” on July 22, 2021, that used data collected by InSight’s seismometer to provide details previously unknown about the composition of Mars’ crust, mantel and core, confirming the planet has a molten center, whereas Earth’s outer core is molten and its center is solid. ....

United States , Theresa Cross , Bruce Banerdt , Propulsion Laboratory , Science Mission Directorate , Mars Insight , Thermal Shield , Southern California , Red Planet , Seismic Experiment , Interior Structure , Science Mission , ஒன்றுபட்டது மாநிலங்களில் , தெரேசா குறுக்கு , ப்ரொபல்ஶந் ஆய்வகம் , அறிவியல் பணி இயக்குநரகம் , செவ்வாய் கிரகம் நுண்ணறிவு , வெப்ப கவசம் , தெற்கு கலிஃபோர்னியா , சிவப்பு கிரகம் , நில அதிர்வு சோதனை , உட்புறம் அமைப்பு , அறிவியல் பணி ,

NASA Insight lander reveals Mars' deep interiors for 1st time

NASA Insight lander reveals Mars deep interiors for 1st time
Before NASA s InSight spacecraft touched down on Mars in 2018, the rovers and orbiters studying the Red Planet concentrated on its surface
Sunday July 25, 2021 12:47 PM, IANS
Washington: NASA s Insight lander has revealed deep interiors of the Red Planet for the first time, confirming that the planet s centre is molten (Earth s outer core is molten while its inner core is solid).
Three papers based on the seismometer s data on stationary lander were published in the journal Science, providing details on the depth and composition of Mars crust, mantle and core.
The scientists found the crust was thinner than expected and may have two or even three sub-layers. It goes as deep as 20 kms if there are two sub-layers, or 37 kms if there are three. ....

United States , Aamir Khan , Simon Stahler , Bruce Banerdt , Propulsion Laboratory , Nasa Mars Mission , Red Planet , Mars Insight , ஒன்றுபட்டது மாநிலங்களில் , அமீர் காந் , ப்ரொபல்ஶந் ஆய்வகம் , நாசா செவ்வாய் கிரகம் பணி , சிவப்பு கிரகம் , செவ்வாய் கிரகம் நுண்ணறிவு ,

Previously unseen star formation in Milky Way detected in new study

updated: Jul 23 2021, 19:04 ist
An international team of astronomershas carried out an extensive new survey of the Milky Way, revealing previously unseen signatures with unprecedented sensitivity and details that hint at how stars form and die, complex processes that have fascinated researchers for centuries.
The results were published in a series of papers in
Astronomy & Astrophysics by the team, which includes scientists from the Indian Institute of Science (IISc) and the Indian Institute of Space Science and Technology (IIST).
The data for the survey, which spanned a large part of the Milky Way, was gathered using two powerful radio telescopes: the Karl G Jansky Very Large Array (VLA) at the National Radio Astronomy Observatory, USA, and theEffelsberg100-m radio telescope operated by the Max Planck Institute for Radio Astronomy Germany, as part of the GLOSTAR (Global View on Star formation in the Milky Way) project. ....

South Africa , United States , United Kingdom , Nirupam Roy , Karl Menten , Max Planck , Andreas Brunthaler , Karlg Jansky , Department Of Earth , Indian Institute Of Space Science , Indian Institute Of Science Iisc , National Radio Astronomy Observatory , Space Sciences , Max Planck Institute For Radio Astronomy Germany , Department Of Physics , Milky Way , Indian Institute , Space Science , Karlg Jansky Very Large Array , Max Planck Institute , Radio Astronomy Germany , Global View , Mars Insight , Assistant Professor , Jagadheepd Pandian , Associate Professor ,

Mars InSight: mission unveils surprising secrets of red planet's interior – new research

Mars InSight: mission unveils surprising secrets of red planet’s interior – new research
A third study identified eight low-frequency marsquakes that produced both direct and reflected waves, and used these to create and test different models of the Martian crust and mantle.By comparing the data and the models, they found that Marss lithosphere is between 400km and 600km thick.
PTI | Bristol | Updated: 23-07-2021 11:18 IST | Created: 23-07-2021 10:53 IST
Representative Image Image Credit: Pixabay
Country:
SHARE
We may have walked on the Moon and sent probes across the solar system, but we know very little about what s going on inside other planets. Now, for the first time, we have been able to view the interior of one, thanks to Nasa s Mars InSight probe. The probe, which landed in 2018, is equipped with a solar-powered lander bristling with equipment, including a seismometer (a very sensitive vibration detector). ....

Anna Horleston , Jessica Irving , University Of Bristol United Kingdom , United Kingdom , Mars Insight , ஜெசிகா இவிஂக் , பல்கலைக்கழகம் ஆஃப் பிரிஸ்டல் ஒன்றுபட்டது கிஂக்டம் , ஒன்றுபட்டது கிஂக்டம் , செவ்வாய் கிரகம் நுண்ணறிவு ,