Tuesday September 25, 2018
Home Lead Story NASA to inten...

NASA to intensify focus on Earth’s frozen regions

Together the two missions will make critical, complementary measurements of Earth's glaciers and ice sheets, NASA said. Both missions will also make other key observations

0
//
53
NASA to research more about Earth's frozen surfaces. IANS
Republish
Reprint
  • NASA to conduct more research about Earth’s frozen surfaces
  • It will enhance their understanding of Earth’s ice sheets, glaciers, sea ice, snow cover and permafrost
  • NASA will launch two new satellite missions for this purpose

To enhance understanding of Earth’s ice sheets, glaciers, sea ice, snow cover and permafrost, NASA will launch two new satellite missions and conduct an array of field research in 2018, the US space agency said on Tuesday.

These missions come at a time when decades of observations from the ground, air and space have revealed signs of change in these frozen regions of our planet, called the “cryosphere.”

NASA to release two missions focused on moon soon in 2022. Pixabay
NASA will conduct research by launching two new satellite missions. Pixabay

Ongoing changes with the cryosphere, while often occurring in remote regions, have impacts on people all around the world — sea level rise affects coastlines globally, more than a billion people rely on water from snowpack, and the diminishing sea ice that covers the Arctic Ocean plays a significant role in Earth’s climate and weather patterns.

This spring, NASA and the German Research Centre for Geosciences are scheduled to launch the Gravity Recovery and Climate Experiment Follow-On (GRACE-FO) mission, twin satellites that will continue the original GRACE mission’s legacy of tracking fluctuations in Earth’s gravity field in order to detect changes in mass, including the mass of ice sheets and aquifers.

Also Read: Jupiter’s Great Red Spot grows taller: NASA

And in autumn, NASA is scheduled to launch the Ice, Cloud, and land Elevation Satellite-2 (ICESat-2), which will use a highly advanced laser instrument to measure the changing elevation of ice around the world, providing a view of the height of Earth’s ice with greater detail than previously possible.

This ice which was found can help scientists understand the climate history of Mars. IANS
It will also help scientists understand about Cryosphere. IANS

Together the two missions will make critical, complementary measurements of Earth’s glaciers and ice sheets, NASA said. Both missions will also make other key observations. For instance, GRACE-FO will measure groundwater reserves and deep ocean currents and ICESat-2 will measure sea ice thickness and vegetation height. NASA research shows that permafrost — permanently frozen ground in the Arctic that contains heat-trapping gases such as methane and carbon dioxide — is thawing at faster rates now than scientists have observed before. IANS

Click here for reuse options!
Copyright 2018 NewsGram

Next Story

NASA On The Outlook To Find The Name Of Its New Mars Rover

Mars 2020 is targeted for launch in July or August 2020 from the Cape Canaveral Air Force Station in Florida.

0
TESS, rover
NASA Curiosity rover completes 6 years on Mars. Pixabay

NASA is on the look out for a partner to conduct a contest among students to name the agency’s next rover to the Red Planet — the Mars 2020 mission — in the 2019 academic year.

The Mars 2020 rover mission addresses high-priority science goals for Mars, including key questions about the potential for life on the Red Planet.

Corporations, nonprofits and educational organisations interested in sponsoring the contest can send proposals to NASA.

Rover
The selected partner will have an opportunity to be part of a historic mission, NASA said. IANS

To be considered, all proposals must be received by October 9, NASA said in a statement on Friday.

“We’ve been doing naming contests since the very first Mars rover back in 1997,” said Thomas Zurbuchen, Associate Administrator for the Science Mission Directorate at NASA Headquarters, in Washington.

“Thousands of kids participate, and their enthusiasm for the contest and Mars is infectious,” Zurbuchen said.

TESS, rover
An artist’s concept provided by NASA shows the Keplar Spacecraft moving through space. VOA

The selected partner will have an opportunity to be part of a historic mission, NASA said.

Also Read: Balloon Mission by NASA May Lead to Improved Weather Forecasting

Mars 2020 is targeted for launch in July or August 2020 from the Cape Canaveral Air Force Station in Florida. (IANS)

Next