Hubble’s Brand New Image of Eta Carinae

The Hubble Space Telescope has transformed our understanding of the universe, its view from orbit unleashing a flood of cosmic discoveries that have changed astronomy forever. From its discovery of dark energy to its quest to determine the age of the universe, Hubble has helped answer some of the most compelling astronomical questions of our time and revealed even stranger phenomena, opening our eyes to the grandeur and mystery of space.For more information, visit https://nasa.gov/hubble.Credit: NASA by Magnum Opus [ ASCAP ] Universal Production Music Master VersionHorizontal version. This is for use on any YouTube or non-YouTube platform where you want to display the video horizontally. Vertical VersionThis vertical version of the episode is for IGTV or Snapchat. The IGTV episode can be pulled into Instagram Stories and the regular Instagram feed.

The universe would be a pretty boring place without stars. Without them, the universe would remain a diffuse plasma of mostly hydrogen and helium from the big bang. To better understand stellar evolution, a new Hubble initiative has been launched called ULLYSES (UV Legacy Library of Young Stars as Essential Standards). This is the largest observing program ever undertaken by NASA’s Hubble Space Telescope, which will be used to look at over 300 stars. Ultraviolet (UV) light from the target stars will be used to produce a library of the spectral fingerprints of young, low-mass stars from eight star-forming regions in the Milky Way, as well as fully mature high-mass stars in several nearby dwarf galaxies including the Magellanic Clouds.For more information, visit https://nasa.gov/hubble.Music Credits: by Christian Tschuggnall [AKM] and Michael Edwards [APRA] via Atmosphere Music Ltd [PRS] and Universal Production Music Master VersionHorizontal version. This is for use on any YouTube or non-YouTube platform where you want to display the video horizontally. Vertical VersionThis vertical version of the episode is for IGTV or Snapchat. The IGTV episode can be pulled into Instagram Stories and the regular Instagram feed.

On April 24, 2020, the Hubble Space Telescope celebrated its 30th year in orbit by premiering a never-before-seen view of two stunning nebulas named NGC 2020 and NGC 2014. Even after all these years, Hubble continues to uncover the mysteries of the universe. These are a few science achievements from Hubble’s latest year in orbit.For more information about the Hubble Space Telescope and its images, visit https://nasa.gov/hubble.Music Credits:“Twist of Fate” by Axel Tenner [GEMA], Michael Schluecker [GEMA], and Raphael Schalz [GEMA]. Berlin Production Music and Universal Production Music. Master VersionHorizontal version. This is for use on any YouTube or non-YouTube platform where you want to display the video horizontally. Box VersionThis is a square 1:1 version of the video designed for Facebook or any other platform where you want to display a full-length square version of the video. Vertical VersionThis vertical version of the episode is for IGTV or Snapchat. The IGTV episode can be pulled into Instagram Stories and the regular Instagram feed.

Hubble welcomes the Year of the Rat with a view of its own favorite rodents, NGC 4676A and B, and highlights the planetary origins of the Chinese zodiac’s 12-year timetable. For more information, visit https://nasa.gov/hubble.Music Credits:“Milky Way Travel” by July Tourret [SACEM]. Koka Media [SACEM], and Universal Production Music. Master VersionHorizontal version. This is for use on any YouTube or non-YouTube platform where you want to display the video horizontally. Square VersionThis is a square 1:1 version of the video designed for Facebook or any other platform where you want to display a full-length square version of the video. Vertical VersionThis vertical version of the episode is for IGTV or Snapchat. The IGTV episode can be pulled into Instagram Stories and the regular Instagram feed.

On May 11, 2009, the brave crew of Space Shuttle Atlantis lifted off to make NASA Killer Tracks Production Music Master versionHorizontal version. This is for use on any YouTube or non-YouTube platform where you want to display the video horizontally. Square versionThis is a square 1:1 version of the video designed for Facebook or any other platform where you want to display a full-length square version of the video. Vertical versionThis vertical version of the episode is for IGTV or Snapchat. The IGTV episode can be pulled into Instagram Stories and the regular Instagram feed. For More InformationSee [https://www.nasa.gov/mission_pages/hubble/servicing/index.html](https://www.nasa.gov/mission_pages/hubble/servicing/index.html)

A new study using data from NASA’s NuSTAR space telescope suggests that the most luminous and massive stellar system within 10,000 light-years, Eta Carinae, is accelerating particles to high energies -- some of which may reach Earth as cosmic rays. Cosmic rays with energies greater than 1 billion electron volts (eV) come to us from beyond our solar system. But because these particles -- electrons, protons and atomic nuclei -- all carry an electrical charge, they veer off course whenever they encounter magnetic fields. This scrambles their paths and masks their origins.Eta Carinae, located about 7,500 light-years away in the southern constellation of Carina, contains a pair of massive stars whose eccentric orbits bring them unusually close every 5.5 years. The stars contain 90 and 30 times the mass of our Sun.Both stars drive powerful outflows called stellar winds, which emit low-energy X-rays where they collide. NASA’s Fermi Gamma-ray Space Telescope observes gamma rays -- light packing far more energy than X-rays -- from a source in the direction of Eta Carinae. But Fermi’s vision isn’t as sharp as X-ray telescopes, so astronomers couldn’t confirm the connection. To bridge this gap, astronomers turned to NASA s famous 1840 eruption may produce the broader red emission.Credit: NASA/CXC and NASA/JPL-Caltech

NASA observatories take an unprecedented look into two stars with a violent past. Explore Eta Carinae from the inside out with the help of supercomputer simulations and data from NASA missions in this video. Orbit diagram of Eta Carinae. At closest approach, the stars are 140 million miles apart, or about the average distance between Mars and the sun. Supercomputer simulations reveal the complexity of the stellar wind interaction of Eta Carinae s now about a light-year long. For More InformationSee [NASA.gov](http://www.nasa.gov/content/goddard/nasa-observatories-take-an-unprecedented-look-into-superstar-eta-carinae)

Astronomers use a 3-D printer to model a cosmic eruption. NASA Goddard astrophysicists discuss how they made a miniature 3-D replica of the nebula and what they learned from the model in this video. The Homunculus Nebula (above) is a shell of gas and dust that formed due to a stellar outburst in the mid-1800s. Astronomers imaged the nebula in multiple wavelengths along 92 separate swaths (blue), producing the most complete spectral map to date. Imaging data was processed using 3-D modeling software to create this rendering that shows never-before-seen details of the nebula s Very Large Telescope (above) collected data used to establish the shape of the nebula. For More InformationSee [NASA.gov](http://www.nasa.gov/content/goddard/astronomers-bring-the-third-dimension-to-a-doomed-stars-outburst/#.VA3ety-aMpM)