Zoom into Star Forming Region N90 & Star Cluster NGC 602 | Hubble
Credit: NASA, European Space Agency (ESA), and G. Bacon and the Hubble Heritage Team (STScI/AURA)
Duration: 27 seconds
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Zoom into Star Forming Region N90 & Star Cluster NGC 602 | Hubble
Credit: NASA, European Space Agency (ESA), and G. Bacon and the Hubble Heritage Team (STScI/AURA)
Duration: 27 seconds
Star Forming Region N90 & Star Cluster NGC 602 | Hubble
The high energy radiation blazing out from the hot young stars in N90 is eroding the outer portions of the nebula from the inside, as the diffuse outer reaches of the nebula prevent the energetic outflows from streaming away from the cluster directly. Because N90 is located far from the central body of the Small Magellanic Cloud, numerous background galaxies in this picture can be seen, delivering a grand backdrop for the stellar newcomers. The dust in the region gives these distant galaxies a reddish-brown tint.
Credit: NASA, European Space Agency (ESA) and the Hubble Heritage Team (STScI/AURA)-ESA/Hubble Collaboration
Release Date: Jan. 8, 2007
#NASA #Space #Astronomy #Science #Stars #StarCluster #NGC602 #N90 #Nebula #MagellanicCloud #SMC #Hydrus #Constellation #Cosmos #Universe #Hubble #SpaceTelescope #HST #GSFC #STScI #UnitedStates #ESA #Europe #STEM #Education
Shenzhou-15 Crew Makes History with Six-Month Mission | China Space Station
The Shenzhou-15 crew is finishing their six-month long duration stay at the China Space Station. The trio, Fei Junlong, Deng Qingming and Zhang Lu, started their mission with fanfare. Their time at the China Space Station has earned them even more respect.
Shenzhou-15 Crew Members:
Fei Junlong (commander), Zhang Lu (taikonaut), and Deng Qingming (taikonaut)
Credit: China Global Television Network (CGTN)
Duration: 1 minute, 33 seconds
The Milky Way & Bioluminescent Plankton in Earth's Indian Ocean
A shoreline glowing with blue bioluminescent plankton is shown, with a stand of trees in the distance. Above all is a starry sky which includes red nebulae and the central band of our Milky Way Galaxy.
What glows there? The answer depends: sea or sky? In the sea, the unusual blue glow is bioluminescence. Specifically, the glimmer arises from Noctiluca scintillans, single-celled plankton stimulated by the lapping waves. The plankton use their glow to startle and illuminate predators. This mid-February display on an island in the Maldives was so intense that the astrophotographer described it as a turquoise wonderland. In the sky, by contrast, are the more familiar glows of stars and nebulas. The white band rising from the artificially-illuminated green plants is created by billions of stars in the central disk of our Milky Way Galaxy. Also visible in the sky is the star cluster Omega Centauri, toward the left, and the famous Southern Cross asterism in the center. Red-glowing nebulas include the bright Carina Nebula, just right of center, and the expansive Gum Nebula on the upper right.
Image Credit & Copyright: Petr Horálek/Institute of Physics in Opava, Sovena Jani
Petr Horálek's website: www.petrhoralek.com
Release Date: May 29, 2023
#NASA #Space #Astronomy #Science #Earth #Maldives #IndianOcean #Plankton #NoctilucaScintillans #Bioluminescence #Biology #Stars #MilkyWayGalaxy #Nebulae #CarinaNebula #GumNebula #StarCluster #OmegaCentauri #Astrophotography #PetrHoralek #STEM #Education #APoD
India's GSLV-F12 Rocket Launches Navigation Satellite NVS-01 | ISRO
A Geosynchronous Satellite Launch Vehicle Mk II (GSLV-F12) launched the NVS-01 navigation satellite into a Geosynchronous Transfer Orbit from the Second Launch Pad (SLP) at Satish Dhawan Space Centre SHAR (SDSC SHAR), Sriharikota, on May 29, 2023, at 05:12 UTC (10:42 IST). NVS-01 (~2232 kg) is the first of the second-generation satellites envisaged for the Navigation with Indian Constellation (NavIC) services.
Credit: Indian Space Research Organisation (ISRO)
Acknowledgement: SciNews
Duration: 3 minutes
Release Date: May 29, 2023
#NASA #ISRO #Space #Science #Rocket #GSLVMkII #GSLVF12 #Satellite #NavigationSatellite #NVS01Mission #SatishDhawanSpaceCentre #SDSC #Sriharikota #India #BhāratGaṇarājya #Technology #Engineering #STEM #Education #HD #Video
Spiral Galaxy NGC 298: Type II Supernova Host | Hubble
Hubble’s Advanced Camera for Surveys captured NGC 298 as part of an investigation into the origins of Type II supernovae. All Type II supernovae are produced by the collapse and subsequent explosion of young, massive stars, but they can produce a spectacular diversity of brightnesses and spectral features.
Image Description: A spiral galaxy. It is tilted diagonally, and slightly towards the viewer, making its core and disc separately visible. Its disc is speckled by small stars, has threads of dark reddish dust and bubbles of bright, glowing gas. The core shines brightly in a warmer colour. Several tiny stars and small galaxies are included in the black background.
Astronomers suspect that the diversity of this cosmic firework show might be due to gas and dust being stripped from the stars that will eventually produce Type II supernovae. Observing the region surrounding supernova explosions can reveal traces of the progenitor star’s history preserved in this lost mass, as well as revealing any companion stars that survived the supernova. Hubble used the brief periods between scheduled observations to explore the aftermath of a number of Type II supernovae, hoping to piece together the relationship between Type II supernovae and the stellar systems which give rise to them.
Credit: European Space Agency (ESA)/Hubble & NASA, C. Kilpatrick
Release Date: May 29, 2023
#NASA #Hubble #Astronomy #Space #Science #Galaxies #NGC298 #Galaxy #TypeIISupernova #Spiral #Cetus #Constellation #Cosmos #Universe #HST #SpaceTelescope #ESA #Europe #GSFC #STScI #UnitedStates #STEM #Education
The Vela Supernova Remnant: Giant Cosmic Networks of Filaments | ESO
This is a small section of a larger image taken using the wide-field camera OmegaCAM at the VLT Survey Telescope (VST). Hosted at the European Southern Observatory’s Paranal Observatory in the Chilean desert, the VST is one of the best telescopes in the world to take large images of the sky in visible light.
Credit: European Southern Observatory/VPHAS+ team
Acknowledgement: Cambridge Astronomical Survey Unit
Release Date: May 29, 2023
#NASA #ESO #Astronomy #Space #Science #Stars #SupernovaRemnant #Vela #Constellation #MilkyWayGalaxy #Cosmos #Universe #Telescope #VST #OmegaCAM #ParanalObservatory #Chile #Europe #STEM #Education
Mars: Dune & Ripple Migration in Nili Patera | NASA Mars Reconnaissance Orbiter
Nili Patera is a region on Mars in which sand dunes and ripples are moving rapidly. NASA's Mars Reconnaissance Orbiter continues to monitor this area every couple of months to see changes over seasonal and annual time scales.
Here we see obvious activity over a span of less than two Earth years. Three prominent changes are obvious: 1) the dunes are migrating, with position differences of a few meters in some areas; 2) the ripples on the surfaces of the dunes have undergone so much change that they cannot be reliably tracked over this time interval; and 3) the lee faces of the dunes exhibit new avalanches.
These results show that Nili Patera, and other regions on Mars, are areas of active sand migration and landscape erosion.
These images were acquired on August 31, 2012, by NASA's Mars Reconnaissance Orbiter (MRO) at an altitude of 271 km from the planet's surface. The image is less than 1 km across.
The University of Arizona, Tucson, operates the High Resolution Imaging Science Experiment (HiRISE) instrument, which was built by Ball Aerospace & Technologies Corp., Boulder, Colorado.
NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.
“For 17 years, MRO has been revealing Mars to us as no one had seen it before,” said the mission’s project scientist, Rich Zurek of JPL.
Video Credit: NASA/JPL-Caltech/University of Arizona
Narration: Tre Gibbs
Duration: 51 seconds
Release Date: Oct. 1, 2014
#NASA #Space #Astronomy #Mars #Planet #RedPlanet #Science #Geology #Landscape #Terrain #Geoscience #NiliPatera #SandDunes #DuneMigration #RippleMigration #WindErosion #MRO #Orbiter #Spacecraft #HiRISE #HiRISECamera #JPL #Caltech #UniversityOfArizona #BallAerospace #STEM #Education #HD #Video
Mars: Dune & Ripple Migration in Nili Patera | NASA Mars Reconnaissance Orbiter
Nili Patera is a region on Mars in which sand dunes and ripples are moving rapidly. NASA's Mars Reconnaissance Orbiter continues to monitor this area every couple of months to see changes over seasonal and annual time scales.
Here we see obvious activity over a span of less than two Earth years. Three prominent changes are obvious: 1) the dunes are migrating, with position differences of a few meters in some areas; 2) the ripples on the surfaces of the dunes have undergone so much change that they cannot be reliably tracked over this time interval; and 3) the lee faces of the dunes exhibit new avalanches.
These results show that Nili Patera, and other regions on Mars, are areas of active sand migration and landscape erosion.
This image was acquired on August 31, 2012, by NASA's Mars Reconnaissance Orbiter (MRO) at an altitude of 271 km from the planet's surface. The image is less than 1 km across.
The University of Arizona, Tucson, operates the High Resolution Imaging Science Experiment (HiRISE) instrument, which was built by Ball Aerospace & Technologies Corp., Boulder, Colorado.
NASA's Jet Propulsion Laboratory, a division of Caltech in Pasadena, California, manages the Mars Reconnaissance Orbiter Project for NASA's Science Mission Directorate, Washington.
“For 17 years, MRO has been revealing Mars to us as no one had seen it before,” said the mission’s project scientist, Rich Zurek of JPL.
Image Credit: NASA/JPL-Caltech/UArizona
Image Date: August 31, 2012
May 2023: Wildflowers & Wildlife | NASA's Kennedy Space Center in Florida
Wildflowers and palm trees are in view near the Central Campus Headquarters Building at NASA’s John F. Kennedy Space Center in Florida on May 19, 2023. The center shares a border with the Merritt Island National Wildlife Refuge. More than 330 native and migratory bird species, along with 65 amphibian and reptile species, call Kennedy and the wildlife refuge home.
Merritt Island National Wildlife Refuge
https://www.fws.gov/refuge/merritt-island
Image Credit: NASA/Franki Michaux
Capture Date: May 19, 2023
#NASA #Space #Earth #KennedySpaceCenter #KSC #Florida #Spaceport #UnitedStates #Spring2023 #May2023 #Flowers #Wildflowers #Wildlife #Birdlife #Birds #Ducks #Herons #Egrets #STEM #Education
Russian Soyuz Rocket Launches Kondor Earth Observation Satellite | Roscosmos
A Soyuz-2.1a launch vehicle launched the Kondor-FKA No.1 satellite from the Vostochny Cosmodrome, Russia, on May 26, 2023, at 21:14 UTC (27 May, at 06:14 local time). According to Roscosmos, Kondor-FKA No.1 (Кондор-ФКА №1) is a civilian Earth observation satellite.
The Vostochny Cosmodrome is a Russian spaceport above the 51st parallel north in the Amur Oblast, in the Russian Far East.
Credit: Roscosmos
Acknowledgement: SciNews
Duration: 3 minutes, 43 seconds
Release Date: May 26, 2023
#NASA #Roscosmos #Роскосмос #Space #Soyuz #Союз #Rocket #Satellite #KondorFKANo1 #Science #Earth #Planet #Russia #Россия #EarthObservation #RemoteSensing #CivilianSpace #VostochnyCosmodrome #KosmodromVostochny #Космодром Восточный #AmurOblast #RussianFarEast #STEM #Education #HD #Video
NASA Aeronautics Hypersonic Project | Glenn Research Center
The NASA Fundamental Aeronautics Hypersonic Project is focused on technologies for combined cycle, air-breathing propulsions systems to enable reusable launch systems for access to space. Turbine Based Combined Cycle (TBCC) propulsion systems offer specific impulse improvements over rocket-based propulsion systems in the subsonic takeoff and return mission segments and offer improved safety. The potential to realize more aircraft-like operations with expanded launch site capability and reduced system maintenance are additional benefits.
Read more:
https://ntrs.nasa.gov/api/citations/20090037583/downloads/20090037583.pdf
https://ntrs.nasa.gov/api/citations/19990053005/downloads/19990053005.pdf
Image Credit: Quentin Schwinn
Location: Cleveland, Ohio
Image Date: Jan. 29, 2011
#NASA #Space #Earth #Planet #Atmosphere #Aeronautics #Hypersonics #TBCCPropulsion #AirBreathingEngines #ReusableLaunchCapability #Aircraft #AdvancedResearch #FundamentalAeronauticsHypersonicProject #Technology #Engineering #GlennResearchCenter #Cleveland #Ohio #UnitedStates #STEM #Education
Martian Vistas: May 2023 | NASA's Curiosity & Perseverance Rovers | JPL
MSL - Sol 3793 - NavRight
Credit: NASA/JPL-Caltech/Doug Ellison/Kevin M. Gill
Support FriendsofNASA.org
Celebrating 10 Years+ on Mars! (2012-2023)
Mission Name: Mars Science Laboratory (MSL)
Rover Name: Curiosity
Main Job: To determine if Mars was ever habitable to microbial life.
Launch: Nov. 6, 2011
Landing Date: Aug. 5, 2012, Gale Crater, Mars
Celebrating 2+ Years on Mars (2021-2023)
Mission Name: Mars 2020
Rover Name: Perseverance
Main Job: Seek signs of ancient life and collect samples of rock and regolith (broken rock and soil) for possible return to Earth.
Mars Helicopter (Ingenuity)
Launch: July 30, 2020
Landing: Feb. 18, 2021, Jezero Crater, Mars
For more information on NASA's Mars missions, visit: mars.nasa.gov
Image Credits: NASA/JPL-Caltech/Arizona State University/Malin Space Science Systems (MSSS)
Processing: Kevin M. Gill
Image Release Dates: May 26-27, 2023
#NASA #Space #Astronomy #Science #Mars #RedPlanet #Planet #Astrobiology #Geology #CuriosityRover #MSL #MountSharp #GaleCrater #PerseveranceRover #Mars2020 #IngenuityHelicopter #JezeroCrater #Robotics #Technology #Engineering #JPL #Caltech #ASU #MSSS #UnitedStates #MoonToMars #CitizenScience #KevinGill #STEM #Education
'Castell Henllys' from Above | NASA's Ingenuity Mars Helicopter | JPL
This image and others taken during the flight provided advanced reconnaissance to Perseverance scientists and planners roughly two weeks before the rover reached this area.
Ingenuity's rotors measure 1.2 m (4 ft), and its entire body is 0.49 m (1 ft 7 in) tall. Its fuselage measures 13.6 cm × 19.5 cm × 16.3 cm (5.4 in × 7.7 in × 6.4 in), with four landing legs of 0.384 m (1 ft 3.1 in) each. It is operated by solar-charged batteries that power dual counter-rotating rotors mounted one above the other.
The Martian atmosphere is extremely thin—at the surface just about one percent of the pressure of Earth’s atmosphere at sea level.
Ingenuity Fact Sheet:
https://mars.nasa.gov/files/mars2020/MarsHelicopterIngenuity_FactSheet.pdf
The Ingenuity Mars Helicopter was built by the Jet Propulsion Laboratory (JPL), which also manages this technology demonstration project for NASA Headquarters. It is supported by NASA’s Science, Aeronautics, and Space Technology mission directorates. NASA’s Ames Research Center in California’s Silicon Valley and NASA’s Langley Research Center in Hampton, Virginia, provided significant flight performance analysis and technical assistance during Ingenuity’s development. AeroVironment Inc., Qualcomm, and SolAero also provided design assistance and major vehicle components. Lockheed Martin Space designed and manufactured the Mars Helicopter Delivery System.
Credit: NASA/JPL-Caltech
Release Date: May 26, 2023
#NASA #Space #Astronomy #Science #Mars #RedPlanet #Planet #Atmosphere #JezeroCrater #PerseveranceRover #Mars2020 #IngenuityFlight48 #Sol741 #Robotics #IngenuityMarsHelicopter #Ginny #Aircraft #SolarPowered #History #Technology #Engineering #SolarSystem #SpaceExploration #JPL #Caltech #UnitedStates #JourneyToMars #STEM #Education
The Pleiades: Closest Star Cluster to Earth | Canada-France-Hawaii Telescope
The Pleiades, also known as The Seven Sisters, is an open cluster of stars located approximately 440 light-years away towards the constellation of Taurus (The Bull), making it the nearest star cluster to Earth. The cluster’s central region spans about eight light-years, with the diameter of The Pleiades as a whole estimated at 43 light-years. The Pleiades is a very prominent sight to the unaided eye during winter in the Northern Hemisphere, while in summer the cluster is best seen by observers in southern latitudes.
Most of the cluster’s members are very young, hot blue stars formed within the last 100 million years. So far, about 1,000 stars have been confirmed. The hint of bluish nebulosity around the brightest stars originates from a cloud of interstellar gas and dust that the cluster is passing through at the moment. The tiny particles of dust scatter the blue light from the nearest stars more favorably than other colors, so the region appears to twinkle in blue. The cluster contains many brown dwarfs, or failed stars. These objects, though more massive than planets, do not possess enough mass to ignite nuclear fusion reactions in their cores and burst into life as bright stars.
Cultures all over the world have marveled at The Pleiades since early times, including the Maori from New Zealand, the Persians, the Indians, the Chinese, and the Maya and the Aztec in Central and South America. The Japanese call The Pleiades Subaru. Of the many ancient references to this remarkable and dazzling star assembly, among the most notable are those of the ancient Greek poets Hesiod and Homer, who included the Pleiades in his epic poems the Iliad and the Odyssey circa 750 BC. The Bible also contains three mentions of The Pleiades.
The French comet hunter Charles Messier determined the position of the cluster and included it as the entry number 45 (Messier 45) in his famous catalogue from 1771.
Image Credit & Copyright © 2022 Canada-France-Hawaii Telescope/Jean-Charles Cuillandre (CFHT) & Giovanni Anselmi (Coelum)
Caption Credit: European Southern Observatory (ESO)
Release Date: December 2022
#NASA #Space #Astronomy #Science #Stars #StarClusters #ThePleiades #SevenSisters #Messier45 #OpenStarCluster #BrownDwarfStars #Taurus #Constellation #MilkyWayGalaxy #Cosmos #Universe #CanadaFranceHawaiiTelescope #Telescope #MegaCam #Hawaii #UnitedStates #STEM #Education
The Flaming Star Nebula: Another View
"The Flaming Star Nebula (also known as IC 405, SH 2-229, or Caldwell 31) is an emission and reflection nebula in the constellation Auriga. The nebula lies about 1,500 light-years away from Earth and spans about 5 light-years. The variable star AE Aurigae is the brightest star in the bright part of the nebula, and is emitting the energy that is causing the surrounding gas to glow. Most of the nebula is dominated by the red glow of hydrogen gas, and there is a blue reflection nebula patch near its core. This diffuse nebula gives the impression that the star is burning, hence its name. The red and blue colors of the nebula are present in different regions and are created by different processes."
Technical details:
Telescope: 16″ f3.75 Dream Scope
Camera: FLI ML16803
Mount: ASA DDM85
Exposure: 8 hours (42x300s L + 3x18x300s RGB)
Image Copyright & Credit: Bart Delsaert
Caption Credit: Bart Delsaert
Bart's website: https://delsaert.com
Capture Location: Southern Alps, France
Image Date: Date: Sept. 2020
#NASA #Space #Astronomy #Science #Nebulae #Nebula #FlamingStarNebula #ReflectionNebula #EmissionNebula #IC405 #SH2229 #Caldwell31 #Auriga #Constellation #Telescope #Astrophotography #BartDelsaert #CitizenScience #SouthernAlps #France #STEM #Education