• úvod
  • témata
  • události
  • tržiště
  • diskuze
  • nástěnka
  • přihlásit
    registrace
    ztracené heslo?
    VIRGOCosmos In Brief - Aktualní novinky vesmírného výzkumu v kostce
    VIRGO
    VIRGO --- ---
    VIRGO
    VIRGO --- ---
    Controllers at ESOC have to wait almost 10 mins for confirmation of ignition as the signal travels at light speed.

    VIRGO
    VIRGO --- ---
    Awesome filled-fracture pattern in rock captured by Curio on *Sol 1487* (Oct. 11, 2016)

    VIRGO
    VIRGO --- ---
    Bright fireball spotted from a rooftop camera in Madison, Wisconsin on October 17, 2016
    2016 October 17 meteor (south view)
    https://www.youtube.com/watch?v=gjNxsj47bfU
    VIRGO
    VIRGO --- ---
    Burn baby, burn! The technology of the Mars Orbit Insertion burn | Rocket Science
    http://blogs.esa.int/...e/2016/10/17/burn-baby-burn-the-technology-of-the-mars-orbit-insertion-burn/

    ExoMars 2016 arriving at Mars
    https://www.youtube.com/watch?v=7oK8R6D9yGM
    VIRGO
    VIRGO --- ---
    Space is full of gigantic holes that are bigger than we expected | New Scientist
    https://www.newscientist.com/...98-space-is-full-of-gigantic-holes-that-are-bigger-than-we-expected/

    Face it, the vast darkness of space is a little eerie. It’s no wonder we usually prefer to focus on the bright spots.
    But it’s in the void that we might find our best explanations of the cosmos.

    In 1923, Edwin Hubble showed that the universe was far larger than expected by discovering that what we thought were swirls
    of gas on the edge of our own galaxy were actually galaxies in their own right: lonely “island universes” we could spot across
    an empty sea of black. That led to a comforting thought – we now know that even the darkest patch of sky, when seen through
    the telescope named after Hubble, is dotted with clumps of luminous stuff like our Milky Way.

    VIRGO
    VIRGO --- ---
    Live updates: ExoMars arrival and landing / ExoMars / Space Science / Our Activities / ESA
    http://www.esa.int/Our_Activities/Space_Science/ExoMars/Live_updates_ExoMars_arrival_and_landing

    VIRGO
    VIRGO --- ---
    Prototypical active galaxy Arakelian 120 observed by Swift
    http://phys.org/news/2016-10-prototypical-galaxy-arakelian-swift.html

    Astronomers using NASA's Swift space observatory, have conducted a long-term monitoring campaign of a prototypical active galaxy,
    designated Arakelian 120 (Ark 120 for short). These observations reveal crucial information about the galaxy's variability, giving
    a hint about its true nature. The findings are presented in a paper published Oct. 13 on the arXiv pre-print server.

    VIRGO
    VIRGO --- ---
    NASA’s Juno Team to Discuss Jupiter Mission Status, Latest Science Results
    http://www.nasa.gov/...ase/nasa-s-juno-team-to-discuss-jupiter-mission-status-latest-science-results

    Team members of NASA’s Juno mission to Jupiter will discuss the latest science results, an amateur imaging processing campaign,
    and the recent decision to postpone a scheduled burn of its main engine, during a media briefing at 4 p.m. EDT Wednesday, Oct. 19.
    The briefing will air live on NASA Television and stream on the agency’s website.
    VIRGO
    VIRGO --- ---
    SKA - Great news! On 7 October ASKAP - one of two Australian SKA precursor telescopes - formally began early science operations using 12 of its 36 antennas.

    VIRGO
    VIRGO --- ---
    Researchers Predict Possible Birthplace of Comet 67P/Churyumov-Gerasimenko | Planetary Science, Space Exploration | Sci-News.com
    http://www.sci-news.com/space/birthplace-comet-67p-churyumov-gerasimenko-04282.html

    Using statistical analysis and computing, a duo of researchers at Western University in Canada has charted a path
    that likely pinpoints the origins of 67P/Churyumov-Gerasimenko, the target comet of ESA’s recent Rosetta mission.

    Possible Birthplace of 67P/Churyumov-Gerasimenko
    https://vimeo.com/187679609
    VIRGO
    VIRGO --- ---
    VIRGO
    VIRGO --- ---
    NASA's MAVEN Mission Gives Unprecedented Ultraviolet View of Mars
    https://www.nasa.gov/press-release/goddard/2016/maven-uv-mars

    New global images of Mars from the MAVEN mission show the ultraviolet glow from the Martian atmosphere in unprecedented detail, revealing dynamic,
    previously invisible behavior. They include the first images of "nightglow" that can be used to show how winds circulate at high altitudes.
    Additionally, dayside ultraviolet imagery from the spacecraft shows how ozone amounts change over the seasons and how afternoon clouds form over giant
    Martian volcanoes. The images were taken by the Imaging UltraViolet Spectrograph (IUVS) on the Mars Atmosphere and Volatile Evolution mission (MAVEN).

    Ultraviolet Mars Reveals Cloud Formation
    https://www.youtube.com/watch?v=qvLInn4bGxg
    VIRGO
    VIRGO --- ---
    https://www.nasa.gov/image-feature/jpl/pia20504/lonely-moon
    Pandora is seen here, in isolation beside Saturn's kinked and constantly changing F ring.

    Pandora (near upper right) is 50 miles (81 kilometers) wide. The moon has an elongated, potato-like shape (see PIA07632).

    Two faint ringlets are visible within the Encke Gap, near lower left. The gap is about 202 miles (325 kilometers) wide.
    The much narrower Keeler Gap, which lies outside the Encke Gap, is maintained by the diminutive moon Daphnis (not seen here).

    This view looks toward the sunlit side of the rings from about 23 degrees above the ring plane. The image was taken in visible
    light with the Cassini spacecraft narrow-angle camera on Aug. 12, 2016.

    The view was acquired at a distance of approximately 907,000 miles (1.46 million kilometers) from Saturn and at a Sun-Saturn-
    spacecraft, or phase, angle of 113 degrees. Image scale is 6 miles (9 kilometers) per pixel.

    VIRGO
    VIRGO --- ---
    Dobyvatelé sluneční soustavy a velcí "selfie" fanoušci... :)

    VIRGO
    VIRGO --- ---
    Western University captures footage of Ottawa-Gatineau meteor on October 17, 2016
    Western University Captures Footage of Ottawa-Gatineau Meteor (Oct. 17, 2016)
    https://www.youtube.com/watch?v=NHDUHkgllbs
    VIRGO
    VIRGO --- ---
    Discovery Channel - Large Asteroid Impact Simulation
    https://www.youtube.com/watch?v=bU1QPtOZQZU
    VIRGO
    VIRGO --- ---
    Wayward Field Lines Challenge Solar Radiation Models
    http://www.nasa.gov/feature/goddard/2016/wayward-field-lines-challenge-solar-radiation-models

    In addition to the constant emission of warmth and light, our sun sends out occasional bursts of solar radiation that propel
    high-energy particles toward Earth. These solar energetic particles, or SEPs, can impact astronauts or satellites. To fully
    understand these particles, scientists must look to their source: the bursts of solar radiation.

    Wayward Field Lines Challenge Solar Radiation Models
    https://www.youtube.com/watch?v=oXECwlnJWSo
    VIRGO
    VIRGO --- ---
    European Mars lander released from ExoMars mothership – Spaceflight Now
    http://spaceflightnow.com/2016/10/17/european-mars-lander-released-from-exomars-mothership/

    A saucer-shaped entry, descent and landing demonstrator separated from Europe’s ExoMars orbiter Sunday,
    beginning a three-day approach aiming to become the first European-built craft to set down on the red planet and return data.

    Named for Giovanni Schiaparelli, the Italian astronomer who charted the first rudimentary maps of Mars in the 19th century,
    the landing probe is heading for a target in Meridiani Planum, an expansive plain near the Martian equator.

    Schiaparelli deployed from a pod on its carrier craft, an instrument-laden satellite heading into orbit around Mars,
    as scheduled at 1442 GMT (10:42 a.m. EDT) Sunday, and each spacecraft is heading off on separate missions.

    Both elements — built by Thales Alenia Space — are part of the European Space Agency’s ExoMars program in partnership with Russia,
    which was responsible for launching the mission. The next phase of the ExoMars mission will come in 2020 with the launch of
    a European-built rover on another Russian rocket.
    Kliknutím sem můžete změnit nastavení reklam