APOD: 2023 February 4 - NGC 2626 along the Vela Molecular Ridge
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
Polaris and the Trail of Comet ZTF
Image Credit & Copyright: David Ibarra Gomez
apod.nasa.gov/apod/ap230203.ht… #APOD
APOD: 2023 February 3 - Polaris and the Trail of Comet ZTF
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
Reflections on the 1970s
Image Credit & Copyright: Daniel Stern
apod.nasa.gov/apod/ap230202.ht… #APOD
APOD: 2023 February 2 - Reflections on the 1970s
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
In eastern Congo, a large, slow-moving landslide is accelerating and putting a community at risk. A new NASA study using satellite data shows how changing water usage in the city of Bukavu influences land movements near and just below the surface.
More: go.nasa.gov/3HWeEob
#NASAEarth
Scientists Track Tropical Landslide Creeping Below an African City
A large, slow-moving landslide is accelerating in eastern Congo, putting a community at risk. New research exposes geologic hazards amid unprecedented urban sprawl.Tony Greicius (NASA)
#NASAEarth
Eight Historically Black Colleges and Universities will receive $11.7 million to build the next generation in STEM and conduct data science research using AI and machine learning.
More on this opportunity from our Science Mission Directorate & @NASASTEM: go.nasa.gov/3Yq9run
#NASA
NASA Awards Millions to Historically Black Colleges, Universities
NASA is awarding $11.7 million to eight Historically Black Colleges and Universities (HBCUs) through the new Data Science Equity, Access, and Priority in Research and Education (DEAP) opportunity.Roxana Bardan (NASA)
#NASA
upon a star... 🎵
Do you wish for planets? We do! There are more planets than stars in our galaxy. And @NASAHubble reveals the birth of stars in our galactic neighborhood in the Tarantula Nebula, home to the hottest, most massive stars. go.nasa.gov/3RsBMOh
#NASAExoplanets
Hubble’s New View of the Tarantula Nebula
A snapshot of the Tarantula Nebula (also known as 30 Doradus) is featured in this image from the NASA/ESA Hubble Space Telescope.Andrea Gianopoulos (NASA)
#NASA
Home – NASA-ISRO SAR Mission (NISAR)
NASA’s first global SAR mission, in partnership with ISRO, providing data for studying hazards, changes in glaciers and ice sheets, and global environmental change.NASA-ISRO SAR Mission (NISAR)
See NISAR in @NASAJPL's clean room today at 5pm ET (2200 UTC). Set to launch from India in 2024, it will measure the movement of Earth’s surfaces to provide info on trends that affect global challenges like food security. twitter.com/i/broadcasts/1LyxB…
[Video embedded in original tweet]
#NASA
Help us see space from a new perspective!
Try your hand at applying different filters to images captured from our space and ground-based telescopes for the Astrophoto Challenge. The best submissions will be highlighted on the Astrophoto Challenge website: go.nasa.gov/3RsSiOl
#NASA
The Seventh World of Trappist-1
Illustration Credit & Copyright: Michael Carroll
apod.nasa.gov/apod/ap230201.ht… #APOD
APOD: 2023 February 1 – The Seventh World of Trappist 1
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
Help us see space from a new perspective!
Try your hand at applying different filters to images captured from our space and ground-based telescopes for the Astrophoto Challenge. The best submissions will be highlighted on the Astrophoto Challenge website: go.nasa.gov/3jxZRXp
#NASA
Hey stargazers: this month Venus and Jupiter cozy up, the constellation Auriga makes a worthy target, and there are two star clusters you can find using Sirius and a pair of binoculars. ✨
Details and downloads: solarsystem.nasa.gov/skywatchi…
#NASASolarSystem
NASA Skywatching Home
What’s visible in the night sky? Get skywatching tips and resources from NASA.NASA Solar System Exploration
After @MIT, Dr. Ron McNair's research included electro-optic laser modulation for satellite-to-satellite space communications, and led him to apply to be a NASA astronaut.
Ron McNair is seen here training for his first mission, STS-41B (launched #OTD in 1984). #BlackHistoryMonth
#NASAhistory
#nola #neworleans #Louisiana #science #education #space #nasa #blackhistorymonth
#ISS
Spacewalkers Relax, Science Continues as Station Orbits Higher
Two astronauts took the morning off on Friday following a spacewalk the day before while the rest of the Expedition 68 crew conducted the latest space experiments and lab maintenance tasks.blogs.nasa.gov
NASA’s Terra and Aqua satellites helped meteorologists determine that marine stratocumulus clouds are relatively common.
On average, they cover ~15% of Earth’s total surface.
#NASAEarth
Organized marine stratocumulus clouds, found in the subtropics and midlatitudes, take two forms; open-celled and closed-cell.
Recent studies have found that smoke, dust, and aerosols can affect the formation of open- and closed-cell clouds.
Full story: go.nasa.gov/3DDJVtI
#NASAEarth
Ex-cell-ent Clouds off Chile’s Coast
Satellites have exposed the impressive coverage of marine stratocumulus clouds as well as their compelling shapes and patterns.go.nasa.gov
Welcome to a "star factory"!
This #HubbleFriday view shows the Tarantula Nebula, the brightest region of starbirth in our galactic neighborhood.
About 161,000 light-years away, it's within the Large Magellanic Cloud – a satellite galaxy to our Milky Way: go.nasa.gov/3RsBMOh
#Hubble
Hubble’s New View of the Tarantula Nebula
A snapshot of the Tarantula Nebula (also known as 30 Doradus) is featured in this image from the NASA/ESA Hubble Space Telescope.Andrea Gianopoulos (NASA)
#ISS
Hope you don't have your head in the clouds, because it's time for a pop quiz!
What kind of clouds are these?☁️
#NASAEarth
Designed to make you NOT wanna 🤮
Psychophysiologist Dr. Patricia Cowlings designed a methodology to help astronauts control symptoms of motion sickness in space. She is shown here conducting a training exercise experiment in 1986. #ArchivesHashtagParty #ArchivesBlackDesign
#NASAhistory
#NASAhistory
Patricia Cowings: Using Science to Conquer Space Sickness
Patricia Cowings investigated the psycho-physiological and biological problems experienced by astronauts in space in the early 1980s.Yvette Smith (NASA)
A Triple View of Comet ZTF
Image Credit & Copyright: Javier Caldera & Miguel Gracia
apod.nasa.gov/apod/ap230131.ht… #APOD
APOD: 2023 January 31 – A Triple View of Comet ZTF
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
APOD: 2023 February 3 - Polaris and the Trail of Comet ZTF
A different astronomy and space science related image is featured each day, along with a brief explanation.apod.nasa.gov
Is polar ice melting?
Unfortunately, yes. And it’s the number one contributor to sea level rise. @NASAClimate scientist Dr. Brooke Medley tells us how NASA studies the relationship between ice sheets and sea level to better understand our changing planet. climate.nasa.gov/vital-signs/i…
#NASA
Ice Sheets | NASA Global Climate Change
Vital Signs of the Planet: Global Climate Change and Global Warming. Current news and data streams about global warming and climate change from NASA.Climate Change: Vital Signs of the Planet
#ISS
Spacewalkers Complete Construction Job to Upgrade Station Power
NASA astronaut Nicole Mann and Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata concluded their spacewalk at 2:26 p.m. EST after six hours and 41 minutes.blogs.nasa.gov
When do longer reads matter? A benchmark of long read de novo assembly tools for eukaryotic genomes
Background: Assembly algorithm choice should be a deliberate, well-justified decision when researchers create genome assemblies for eukaryotic organisms from third-generation sequencing technologies.bioRxiv
#NASASolarSystem
Comets
Cosmic snowballs of gas and dust that make sweeping orbits around our Sun.NASA Solar System Exploration
#NASAhistory
A History of Near-Earth Objects Research
Often seen as the solar system's rubble, asteroids and comets were largely ignored in the 20th century until recently. Increasingly, they have been seen by scientists as objects worthy of study, by the general public and the U.S.Michele Ostovar (NASA)
go.nasa.gov/gotperseverance
#PerseveranceRover
You've Got Perseverance! - NASA
The 'You've Got Perseverance!' opportunity is for students who have demonstrated perseverance in their academic pursuits.go.nasa.gov
Happy #GroundhogDay!
Punxsutawney Phil saw his shadow this morning... and from up in space, Hubble can see shadows too!
This image shows three of Jupiter’s dozens of moons – and two of their shadows – moving across the planet in 2015: go.nasa.gov/3HTQJWg
#Hubble
#NASAArtemis #Artemis
Lonnie Reid joined NASA in 1961 as an aeronautics research engineer and became nationally recognized in turbomachinery for his knowledge of flow in advanced aerospace propulsion systems.
More on Dr. Reid's 32-year career at @NASAglenn: go.nasa.gov/3HRWEvn
#BlackHistoryMonth
#NASAhistory
Dr. Lonnie Reid - Glenn Research Center | NASA
Biography Lonnie Reid is nationally recognized in turbomachinery for his knowledge of internal flow in advanced aerospace propulsion systems. He has aNASA Glenn Research Center
With Hubble, astronomers measured the mass of a single, isolated white dwarf – which is the surviving core of a burned-out star.
The white dwarf, called LAWD 37, is 56% the mass of our Sun: go.nasa.gov/3l31XyZ
More ⬇️
#Hubble
For the First Time Hubble Directly Measures Mass of a Lone White Dwarf
Astronomers using NASA's Hubble Space Telescope have for the first time directly measured the mass of a single, isolated white dwarf.Andrea Gianopoulos (NASA)
Astronomers were able to determine this using “gravitational microlensing” – when the gravity of a foreground object warps the light coming from an object behind it.
The light from a background star was slightly deflected by the gravitational warping of space by LAWD 37.
#Hubble
Spacesuits are powered on and the hatch is open. It's spacewalk time.
Watch @AstroDuke and @Astro_Wakata work in the vacuum of space to prepare the @Space_Station for solar power upgrades.
#NASA
#ISS
NASA TV is Live as Astronauts Prep for Spacewalk to Continue Power System Upgrades
NASA Television coverage of today’s spacewalk with NASA astronaut Nicole Mann and Japan Aerospace Exploration Agency (JAXA) astronaut Koichi Wakata is now underway and is also available on the NASA app and the agency’s website.go.nasa.gov
kith
in reply to NASA • • •