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http://www.nasa.gov/image-feature/goddard/2019/hubble-spots-galaxy-dramatic-details: Hubble Spots Galaxy’s Dramatic Details
NASA's Goddard Space Flight Center

Direct link Hubble Spots Galaxy’s Dramatic Details

6 Dec 2019, 12:13 UTC Some of the most dramatic events in the universe occur when certain stars die — and explode catastrophically in the process.
http://www.nasa.gov/feature/goddard/2019/osiris-rex-explains-bennus-mysterious-particles: NASA’s OSIRIS-REx Mission Explains Bennu’s Mysterious Particle Events
NASA's Goddard Space Flight Center

Direct link NASA’s OSIRIS-REx Mission Explains Bennu’s Mysterious Particle Events

5 Dec 2019, 19:00 UTC Shortly after NASA’s OSIRIS-REx spacecraft arrived at asteroid Bennu, an unexpected discovery by the mission’s science team revealed that the asteroid could be active, or consistently discharging particles into space. The ongoing examination of Bennu – and its sample that will eventually be returned to Earth – could potentially shed light on why this intriguing phenomenon is occurring.
http://www.nasa.gov/feature/goddard/2019/nasas-parker-solar-probe-sheds-new-light-on-the-sun: NASA's Parker Solar Probe Sheds New Light on the Sun
NASA's Goddard Space Flight Center

Direct link NASA's Parker Solar Probe Sheds New Light on the Sun

4 Dec 2019, 18:00 UTC In August 2018, NASA's Parker Solar Probe launched to space, soon becoming the closest-ever spacecraft to the Sun. With cutting-edge scientific instruments to measure the environment around the spacecraft, Parker Solar Probe has completed three of 24 planned passes through never-before-explored parts of the Sun's atmosphere, the corona. On Dec. 4, 2019, four new papers in the journal Nature describe what scientists have learned from this unprecedented exploration of our star — and what they look forward to learning next.
https://www.eso.org/public/news/eso1919/: First Giant Planet around White Dwarf Found
ESO Top News

Direct link First Giant Planet around White Dwarf Found

4 Dec 2019, 18:00 UTC
http://www.nasa.gov/feature/goddard/2019/nasa-s-exoplanet-hunting-mission-catches-a-natural-comet-outburst-in-unprecedented-detail: NASA’s Exoplanet-Hunting Mission Catches a Natural Comet Outburst in Unprecedented Detail
NASA's Goddard Space Flight Center

Direct link NASA’s Exoplanet-Hunting Mission Catches a Natural Comet Outburst in Unprecedented Detail

3 Dec 2019, 20:00 UTC Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS), astronomers at the University of Maryland (UMD), in College Park, Maryland, have captured a clear start-to-finish image sequence of an explosive emission of dust, ice and gases during the close approach of comet 46P/Wirtanen in late 2018. This is the most complete and detailed observation to date of the formation and dissipation of a naturally-occurring comet outburst. The team members reported their results in the November 22 issue of The Astrophysical Journal Letters.
http://www.nasa.gov/image-feature/goddard/2019/vikram-lander-found: Vikram Lander Found
NASA's Goddard Space Flight Center

Direct link Vikram Lander Found

3 Dec 2019, 15:56 UTC The Chandrayaan 2 Vikram lander was targeted for a highland smooth plain about 600 kilometers from the south pole; unfortunately the Indian Space Research Organisation (ISRO) lost contact with their lander shortly before the scheduled touchdown (Sept. 7 in India, Sept. 6 in the United States). Despite the loss, getting that close to the surface was an amazing achievement. The Lunar Reconnaissance Orbiter Camera team released the first mosaic (acquired Sept. 17) of the site on Sept. 26 and many people have downloaded the mosaic to search for signs of Vikram. Shanmuga Subramanian contacted the LRO project with a positive identification of debris. After receiving this tip, the LROC team confirmed the identification by comparing before and after images. When the images for the first mosaic were acquired the impact point was poorly illuminated and thus not easily identifiable. Two subsequent image sequences were acquired on Oct. 14 and 15, and Nov. 11. The LROC team scoured the surrounding area in these new mosaics and found the impact site (70.8810°S, 22.7840°E, 834 m elevation) and associated debris field. The November mosaic had the best pixel scale (0.7 meter) and lighting conditions (72° incidence angle).
http://pluto.jhuapl.edu/News-Center/News-Article.php?page=20191202: New Horizons Confirms Solar Wind Slows Farther from the Sun
New Horizons

Direct link New Horizons Confirms Solar Wind Slows Farther from the Sun

2 Dec 2019, 18:00 UTC Measurements taken by the Solar Wind Around Pluto (SWAP) instrument aboard NASA's New Horizons spacecraft are providing important new insights from some of the farthest reaches of space ever explored. In a paper published recently in The Astrophysical Journal, New Horizons scientists show how the solar wind — the supersonic stream of charged particles blown out by the Sun — evolves at increasing distances from the Sun.
http://www.nasa.gov/feature/goddard/2019/astronomers-propose-a-novel-method-of-finding-atmospheres-on-rocky-worlds: Astronomers Propose a Novel Method of Finding Atmospheres on Rocky Worlds
NASA's Goddard Space Flight Center

Direct link Astronomers Propose a Novel Method of Finding Atmospheres on Rocky Worlds

2 Dec 2019, 14:01 UTC
http://www.nasa.gov/feature/black-hole-or-newborn-stars-sofia-finds-galactic-puzzle: Black Hole or Newborn Stars? SOFIA Finds Galactic Puzzle
NASA's Ames Research Center News and Features

Direct link Black Hole or Newborn Stars? SOFIA Finds Galactic Puzzle

29 Nov 2019, 16:00 UTC Even celestial objects can seem like they're playing tricks. In a new study, scientists are puzzled by a black hole that seems to be changing its galactic surroundings in a way that is usually associated with newborn stars.
42b3f9472c1349222848fadc483351b5: Science never stops on the Space Station
ESA Human Spaceflight and Exploration

Direct link Science never stops on the Space Station

27 Nov 2019, 12:07 UTC The past two weeks in Earth orbit saw ESA astronaut Luca Parmitano and NASA astronaut Andrew Morgan conduct two of four planned spacewalks to service the Alpha Magnetic Spectrometer AMS-02.

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