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On March 8, 2019, the SpaceX Crew Dragon spacecraft undocks from the International Space Station, after nearly 5 days aboard the orbiting laboratory during the company’s Demo-1 mission for NASA’s Commercial Crew Program and descends to re-enter the Earth’s atmosphere. Just over 5 hours later, the uncrewed spacecraft splashes down in the Atlantic Ocean off the coast of Florida and is recovered by SpaceX teams.

Building Climate Risk Assessments from Local Vulnerability and Exposure Part 2: Developing Climate Adaptation Support for NASA Centers Trainers: Alex Ruane and Sanketa Kadam -Overview of NASA Products -Risk to NASA Centers -Closing Thoughts, Future Directions -Q&A Session This training was created by NASA's Applied Remote Sensing Training Program (ARSET). ARSET is a part of NASA's Applied Science's Capacity Building Program. Learn more about NASAvedioknowledge

OSIRIS-REx is NASA’s first asteroid sample return mission. It launched in September 2016 on a journey to explore a near-Earth asteroid called Bennu. In October 2020, the spacecraft ventured to the asteroid’s surface and collected about 250 grams of material for delivery to Earth. The mission’s thrilling finale will take place on September 24, 2023, as OSIRIS-REx releases a capsule containing the Bennu samples for touchdown in the Utah desert. Credit: NASA's Goddard Space Flight Center Walt Feimer (KBR Wyle Services, LLC): Lead Animator Adriana Manrique Gutierrez (KBR Wyle Services, LLC): Animator Angeles Miron (Skillbridge Intern (U.S. Navy)): Animator Jenny McElligott (AIMM): Animator Jonathan North (KBR Wyle Services, LLC): Animator Kim Dongjae (KBR Wyle Services, LLC): Animator Michael Lentz (KBR Wyle Services, LLC): Lead Art Director, Animator Dante Lauretta (The University of Arizona): Lead Scientist Dan Gallagher (KBR Wyle Services, LLC): Lead Producer Aaron E. Lepsch (ADNET Systems, Inc.): Support Rani Gran (NASA/GSFC): Public Affairs Officer Music: “Rise to the Challenge” by Daniel Marantz and Michael James Burns, Raydia Music library [PRS]; “Fragments of Time” by Timothy Robert Shortell, Scores of Hypersonic Music [BMI] from Universal Production Music This video can be freely shared and downloaded at 20381. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: https://svs.gsfc.NASAvedioknowledge/20381. For more information on NASA’s media guidelines, visit https://nasavedioknowledge/multimedia/guidelines. If you liked this video, subscribe to the NASAvedioknowledge / NASAvedioknowledge Follow NASAvedioknowledge

From the hoodoos in Bryce Canyon to the caves of Carlsbad Caverns and the giant sequoias of Yosemite, did you know researchers use NASA satellite data in National Parks? Our view from space can help monitor water resources, assess air quality, analyze fire patterns, track vegetation changes, and more. It all helps the National Park Service make informed decisions for protecting and restoring America’s most beautiful natural spaces. This video can be freely shared and downloaded. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. For more information on NASAvedioknowledge

Watch as gravitational waves from a simulated population of compact binary systems combine into a synthetic map of the entire sky. Such systems contain white dwarfs, neutron stars, or black holes in tight orbits. Maps like this using real data will be possible once space-based gravitational wave observatories become active in the next decade. Brighter spots indicate sources with stronger signals and lighter colors indicate those with higher frequencies. Larger colored patches show sources whose positions are less well known. The inset shows the frequency and strength of the gravitational signal, as well as the sensitivity limit for LISA (Laser Interferometer Space Antenna), an observatory now being designed by ESA (European Space Agency) in collaboration with NASA for launch in the 2030s. Music credit: "Shadowless" from Universal Production Music Credit: NASA's Goddard Space Flight Center Producer: Scott Wiessinger (KBR Wyle Services, LLC) Science writer: Francis Reddy (University of Maryland College Park) Visualizer: James Ira Thorpe (NASA/GSFC) This video can be freely shared and downloaded at https://svs.gsfc.nasa.gov/14402. While the video in its entirety can be shared without permission, the music and some individual imagery may have been obtained through permission and may not be excised or remixed in other products. Specific details on such imagery may be found here: h/14402. For more information on NASA’s media guidelines, visit https://NASAvedio knowledge/multimedia

Aboard the International Space Station, Expedition 69 Flight Engineer Frank Rubio of NASA answered questions and discussed his record-breaking mission with media on Sept. 19. Rubio is in the midst of a record setting long duration science mission living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies. When Rubio returns to Earth on Sept. 27 he will have spent a total of 371 days in space—the longest single spaceflight by a U.S. astronaut. Research missions such as Rubio’s benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvedioknowledge/subscribe

NASA’s OSIRIS-REx curation team at Johnson Space Center rehearse sample opening in the newly built OSIRIS-REx Curation laboratory.

Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub and NASA astronaut Loral O’ Hara launched on the Soyuz MS-24 spacecraft atop a Soyuz 2.1a rocket from the Baikonur Cosmodrome in Kazakhstan on September 15. Following a two-orbit rendezvous, the trio docked to the Rassvet module of the International Space Station where they will conduct long-duration missions aboard the orbital outpost. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at:/ NASAvedioknoeledge/subscribe

Roscosmos cosmonauts Oleg Kononenko and Nikolai Chub and NASA astronaut Loral O’ Hara launched on the Soyuz MS-24 spacecraft atop a Soyuz 2.1a rocket from the Baikonur Cosmodrome in Kazakhstan on September 15. Following a two-orbit rendezvous, the trio docked to the Rassvet module of the International Space Station where they will conduct long-duration missions aboard the orbital outpost. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvedioknowledge /subscribe

Aboard the International Space Station, Expedition 69 Flight Engineers Frank Rubio and Jasmin Moghbeli of NASA answered pre-recorded questions about life and work on the orbiting laboratory during an in-flight event Sept. 7 with students at Dames Ferry Elementary School in Gray, Georgia. Rubio and Moghbeli are in the midst of science missions living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies. Such research benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvedioknowledge /subscribe

Aboard the International Space Station, Expedition 69 Flight Engineers Frank Rubio and Jasmin Moghbeli of NASA answered pre-recorded questions about life and work on the orbiting laboratory during an in-flight event Sept. 6 with students at the South Texas Astronomical Society in Olmito, Texas. Rubio and Moghbeli are in the midst of science missions living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies. Such research benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvedioknowledge/subscribe

NASA astronauts Steve Bowen and Woody Hoburg as well as UAE (United Arab Emirates) astronaut Sultan Alneyadi and Roscosmos cosmonaut Andrey Fedyaev began their journey back to Earth from the International Space Station on Sunday, September 3, by closing the hatch to the SpaceX Dragon, named Endeavour, followed by undocking. After nearly 16 hours of transit, Bowen, Hoburg, Alneyadi, and Fedyaev returned to Earth with a parachute-assisted splashdown off the coast of Florida on Monday, September 4. NASA’s SpaceX Crew-6 completed an approximately six-month mission living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies for future human and robotic exploration flights that pave the way for NASA’s Artemis program. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvediqknowledge/subscribe

Aboard the International Space Station, Crew-6 which includes NASA astronauts Steve Bowen and Woody Hoburg as well as UAE (United Arab Emirates) astronaut Sultan Alneyadi and Roscosmos cosmonaut Andrey Fedyaev provided farewell remarks on August 31 ahead of their upcoming departure from the space station. Joining Crew-6 for the farewell remarks were NASA astronaut Frank Rubio and Roscosmos cosmonauts Dmitri Petelin and Sergey Prokopyev. Crew-6 is slated to undock on September 2 and splashdown off the coast of Florida September 3 after completing a six-month mission. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at:NASAvedioknowlede / Subscribe

Satellite Data for Air Quality Environmental Justice and Equity Applications Part 2: Satellite Remote Sensing of Air Quality for Environmental Justice Applications Agenda: -Opening remarks, introduction and recap of the last session -Basics of air quality and its health impacts -Basics of remote sensing for air quality -Satellite data products and tools relevant for air quality EJ applications -Demonstration of satellite data visualization tools -NASA Worldview -NASA Earthdata Search -NASA Giovanni -Q&A You can access all training materials from this webinar series on the training webpage: https://go.nasa.gov/3O1yhOQ This training was created by NASA's Applied Remote Sensing Training Program (ARSET). ARSET is a part of NASA's Applied Science's Capacity Building Program. Learn more about ARSET: https://appliedsciences.nasa.gov/what...

The uncrewed Roscosmos ISS Progress 85 cargo spacecraft docked to the aft port of the Zvezda Service Module August 24 after launching to the International Space Station from the Baikonur Cosmodrome in Kazakhstan August 22 on a Soyuz booster rocket. Progress is filled with almost three tons of supplies and cargo and will remain docked to the space station until early next year. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvideoknowledge

The uncrewed Roscosmos ISS Progress 85 cargo spacecraft docked to the aft port of the Zvezda Service Module August 24 after launching to the International Space Station from the Baikonur Cosmodrome in Kazakhstan August 22 on a Soyuz booster rocket. Progress is filled with almost three tons of supplies and cargo and will remain docked to the space station until early next year. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at: NASAvideoknowledge

In daylight our big blue marble is all land, oceans and clouds. But the night - is electric. This view of Earth at night is a cloud-free view from space as acquired by the Suomi National Polar-orbiting Partnership Satellite (Suomi NPP). A joint program by NASA and NOAA, Suomi NPP captured this nighttime image by the satellite's Visible Infrared Imaging Radiometer Suite (VIIRS). The day-night band on VIIRS detects light in a range of wavelengths from green to near infrared and uses filtering techniques to observe signals such as city lights, gas flares, and wildfires. This new image is a composite of data acquired over nine days in April and thirteen days in October 2012. It took 312 satellite orbits and 2.5 terabytes of data to get a clear shot of every parcel of land surface. This video uses the Earth at night view created by NASA's Earth Observatory with data processed by NOAA's National Geophysical Data Center and combined with a version of the Earth Observatory's Blue Marble: Next Generation. http://earthobservatory.nasa.gov/Nigh... This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?11157 Like our videos? Subscribe to NASAvedioknowledge

NASA's Mars Rover Capture Latest Shocking Scene of Mars Life - Perseverance Live Images #nasa #perseverance #curiosity #latestimages #perseverancerover #marslatestvideo #marslife #marsrover #marslive ∆ Image Credits : NASA/JPL-Caltech/ ASU/ MSSS/University of Arizona ∆ Credits: nasa.gov ........................................................................................... Do not forget to like, Share and Subscribe to the channel to get such related videos from Mars Mission. Thank You! ...........................................................NASAvideoKnowledge.......................... Copyright Disclaimer under Section 107 of the copyright act 1976, allowance is made for fair use for purposes such as criticism, comment, news reporting, scholarship, and research. Fair use is a use permitted by copyright statute that might otherwise be infringing. Non-profit, educational or personal use tips the balance in favour of fair use.

This artist’s rendering illustrates new findings about a star shredded by a black hole. When a star wanders too close to a black hole, intense tidal forces rip the star apart. In these events, called “tidal disruptions,” some of the stellar debris is flung outward at high speed while the rest falls toward the black hole. This causes a distinct X-ray flare that can last for a few years. NASA’s Chandra X-ray Observatory, Swift Gamma-ray Burst Explorer, and ESA/NASA’s XMM-Newton collected different pieces of this astronomical puzzle in a tidal disruption event called ASASSN-14li, which was found in an optical search by the All-Sky Automated Survey for Supernovae (ASAS-SN) in November 2014. The event occurred near a supermassive black hole estimated to weigh a few million times the mass of the sun in the center of PGC 043234, a galaxy that lies about 290 million light-years away. Astronomers hope to find more events like ASASSN-14li to test theoretical models about how black holes affect their environments. During the tidal disruption event, filaments containing much of the star's mass fall toward the black hole. Eventually these gaseous filaments merge into a smooth, hot disk glowing brightly in X-rays. As the disk forms, its central region heats up tremendously, which drives a flow of material, called a wind, away from the disk. Music credit: Encompass by Mark Petrie from Killer Tracks. This video is public domain and can be downloaded at: http://svs.gsfc.nasa.gov/goto?12005 You can read more about this at: http://www.nasa.gov/mission_pages/cha... Like our videos? Subscribe to NASAvideoknowdge

Aboard the International Space Station NASA astronauts Steve Bowen and Woody Hoburg, UAE (United Arab Emirates) astronaut Sultan Alneyadi, and Roscosmos cosmonaut Andrey Fedyaev gave remarks about their mission during a news conference August 23. The Crew-6 astronauts have been aboard the space station since March and will return to Earth via a parachute assisted splashdown in September. The four crew members have been living and working aboard the microgravity laboratory to advance scientific knowledge and demonstrate new technologies for future human and robotic exploration missions. Such research benefits people on Earth and lays the groundwork for future human exploration through the agency’s Artemis missions, which will send astronauts to the Moon to prepare for future expeditions to Mars. Join NASA as we go forward to the Moon and on to Mars -- discover the latest on Earth, the Solar System and beyond with a weekly update in your inbox. Subscribe at:NASA4video4knowledge