Recent Comments

    Space Missions locate Whistling Space Electrons’ Origins

    November 16, 2017, Categories  Astronomy/Space

    The Van Allen Belts, shown in green in this illustration, are concentric doughnut-shaped belts filled with charged particles, trapped by Earth's magnetic field. Credit: Tony Phillips/NASA

    The Van Allen Belts, shown in green in this illustration, are concentric doughnut-shaped belts filled with charged particles, trapped by Earth’s magnetic field. Credit: Tony Phillips/NASA

    Scientists have long known that solar-energized particles trapped around the planet are sometimes scattered into Earth’s upper atmosphere where they can contribute to beautiful auroral displays. Yet for decades, no one has known exactly what is responsible for hurling these energetic electrons on their way. New research using data from NASA’s Van Allen Probes mission and FIREBIRD II CubeSat has shown that a common plasma wave in space is likely responsible for the impulsive loss of high-energy electrons into Earth’s atmosphere...

    Read More

    Consuming Nuts Strengthens Brainwave function

    November 16, 2017, Categories  Health/Medical, Biology/Biotechnology

    Pistachios are among the nuts the improve brain function. Credit: Loma Linda University Health

    Pistachios are among the nuts the improve brain function. Credit: Loma Linda University Health

    A new study has found that eating nuts on a regular basis strengthens brainwave frequencies associated with cognition, healing, learning, memory and other key brain functions. In the study titled “Nuts and brain: Effects of eating nuts on changing electroencephalograph brainwaves,” researchers found that some nuts stimulated some brain frequencies more than others.  Some nuts stimulated some brain frequencies more than others. Pistachios, for instance, produced the greatest gamma wave response, which is critical for enhancing cognitive processing, information retention, learning, perception and REM sleep...

    Read More

    Closest Temperate World Orbiting Quiet Star discovered

    November 16, 2017, Categories  Astronomy/Space

    This artist's impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. This planet, which lies only 11 light-years from Earth, was found by a team using ESO's unique planet-hunting HARPS instrument. The new world is now the second-closest temperate planet to be detected after Proxima b. It is also the closest planet to be discovered orbiting an inactive red dwarf star, which may increase the likelihood that this planet could potentially sustain life. Ross 128 b will be a prime target for ESO's Extremely Large Telescope, which will be able to search for biomarkers in the planet's atmosphere. Credit: ESO/M. Kornmesser

    This artist’s impression shows the temperate planet Ross 128 b, with its red dwarf parent star in the background. This planet, which lies only 11 light-years from Earth, was found by a team using ESO’s unique planet-hunting HARPS instrument. The new world is now the second-closest temperate planet to be detected after Proxima b. It is also the closest planet to be discovered orbiting an inactive red dwarf star, which may increase the likelihood that this planet could potentially sustain life. Ross 128 b will be a prime target for ESO’s Extremely Large Telescope, which will be able to search for biomarkers in the planet’s atmosphere. Credit: ESO/M. Kornmesser

    ESO’s HARPS instrument finds Earth-mass exoplanet around Ross 128...

    Read More

    Zwicky Transient Facility sees ‘First light’

    November 15, 2017, Categories  Astronomy/Space

    ZTF took this 'first-light' image on Nov. 1, 2017, after being installed at the 48-inch Samuel Oschin Telescope at Palomar Observatory. The full-resolution version is more than 24,000 pixels by 24,000 pixels. Each ZTF image covers a sky area equal to 247 full moons. The Orion nebula is at lower right. Computers searching these images for transient, or variable, events are trained to automatically recognize and ignore non-astronomical sources, such as the vertical 'blooming' lines seen here. Credit: Caltech Optical Observatories

    ZTF took this ‘first-light’ image on Nov. 1, 2017, after being installed at the 48-inch Samuel Oschin Telescope at Palomar Observatory. The full-resolution version is more than 24,000 pixels by 24,000 pixels. Each ZTF image covers a sky area equal to 247 full moons. The Orion nebula is at lower right. Computers searching these images for transient, or variable, events are trained to automatically recognize and ignore non-astronomical sources, such as the vertical ‘blooming’ lines seen here. Credit: Caltech Optical Observatories

    A new robotic camera with the ability to capture hundreds of thousands of stars and galaxies in a single shot has taken its first image of the sky – an event astronomers refer to as “first light...

    Read More