How Dog Reacts When Seeing Stranger - Running, Barking? I Viral Dog
How Dog Reacts When Seeing Stranger -
Running, Barking? I Viral Dog
4
views
NASA Explores Earth's Connections
For Earth Day 2021, we explore the connections of Earth systems
and NASA's ability to observe them in a changing world, highlighting
the links between dust transport, vegetation, water quality,
conservation and human health, the cryosphere, and disasters
Music: "Ellipsis" and "Terrafirma" by Ben Niblett and Jon Cotton [PRS]
via Universal Production Music
Video credit: NASA's Goddard Space Flight Center
Jefferson Beck (USRA): Lead Producer
Ellen T. Gray (ADNET): Writer
Sofie Bates (KBR): Writer
Roberto Molar Candanosa (KBR): Writer
3
views
NASA's Workforce: Building a Legacy of Discovery
Sustainable aviation, peering deep into the cosmos with the James
Webb Space Telescope, and returning explorers to the Moon under
Artemis. At NASA, we build on the amazing legacy our workforce has
created to guide us where we want to go
We're building the STEM pipeline to the future, enabling the #Artemis
Generation to go farther than ever before
For 12 years in a row, NASA has been named Best Place to Work in
the Federal Government.
2
views
NASA, For the Benefit of All
NASA explores the unknown in air and space, innovates for the
benefit of humanity, and inspires the world through discovery
4
views
SWOT: Earth Science Satellite Will Help CommunitiesPlan for a Better Future
A new Earth science mission, led by NASA and the French space
agency Centre National d'Études Spatiales (CNES), will help
communities plan for a better future by surveying the planet's salt
and freshwater bodies. The Surface Water and Ocean Topography
(SWOT) mission will measure the height of water in lakes, rivers,
reservoirs, and the oceans
As climate change accelerates the water cycle, more communities
around the world will be inundated with water while others won't
have enough. SWOT data will be used to improve flood forecasts and
monitor drought conditions, providing essential information to water
management agencies, civil engineers, universities, the U.S
Department of Defense, disaster preparedness agencies, and others
who need to track water in their local areas. In this video, examples
of how SWOT data will be used in these communities are shared by a
National Weather Service representative in Oregon, an Alaska
Department of Transportation engineer, researchers from the
University of Oregon and University of North Carolina, a NASA Jet
Propulsion Laboratory scientist working with the Department of
Defense, and a JPL scientist working with the Louisiana Coastal
Protection and Restoration Agency.A new Earth science mission, led by NASA and the French space
agency Centre National d'Études Spatiales (CNES), will help
communities plan for a better future by surveying the planet's salt
and freshwater bodies. The Surface Water and Ocean Topography
(SWOT) mission will measure the height of water in lakes, rivers,
reservoirs, and the oceans
As climate change accelerates the water cycle, more communities
around the world will be inundated with water while others won't
have enough. SWOT data will be used to improve flood forecasts and
monitor drought conditions, providing essential information to water
management agencies, civil engineers, universities, th9e U.S
Department of Defense, disaster preparedness agencies, and others
who need to track water in their local areas. In this video, examples
of how SWOT data will be used in these communities are shared by a
National Weather Service representative in Oregon, an Alaska
Department of Transportation engineer, researchers from the
University of Oregon and University of North Carolina, a NASA Jet
Propulsion Laboratory scientist working with the Department of
Defense, and a JPL scientist working with the Louisiana Coastal
Protection and Restoration Agency.
#Trending#YouTubeViral#ViralContent#ShareThis#MustWatch#GoingViral#InstaViral#ViralTrend #astronomy #funny #cosmicjourney #funnyshorts #funnyvideo #nasa #science #spaceexploration #spacevideos #galacticwonders
20
views
133 Days on the Sun
This video chronicles solar activity from Aug. 12 to Dec. 22, 2022, as
captured by NASA's Solar Dynamics Observatory (SDO). From its
orbit in space around Earth, SDO has steadily imaged the Sun in 4K x
4K resolution for nearly 13 years. This information has enabled
countless new discoveries about the workings of our closest star and
how it influences the solar system.
With a triad of instruments, SDO captures an image of the Sun every
0.75 seconds. The Atmospheric Imaging Assembly (AIA) instrument
alone captures images every 12 seconds at 10 different wavelengths
of light. This 133-day time lapse showcases photos taken at a
wavelength of 17.1 nanometers, which is an extreme-ultraviolet
wavelength that shows the Sun's outermost atmospheric layer: the
corona. Compiling images taken 108 seconds apart, the movie
condenses 133 days, or about four months, of solar observations
into 59 minutes. The video shows bright active regions passing
across the face of the Sun as it rotates. The Sun rotates
approximately once every 27 days. The loops extending above the
bright regions are magnetic fields that have trapped hot, glowing
plasma. These bright regions are also the source of solar flares,
which appear as bright flashes as magnetic fields snap together in a
process called magnetic reconnection
While SDO has kept an unblinking eye pointed toward the Sun, there
have been a few moments it missed. Some of the dark frames in the
video are caused by Earth or the Moon eclipsing SDO as they pass
between the spacecraft and the Sun. Other blackouts are caused by
instrumentation being down or data errors. SDO transmits 1.4
terabytes of data to the ground every day. The images where the Sun
is off-center were observed when SDO was calibrating its
instruments.
6
views