• Thousands of dolphins spotted off the coast of San Diego, US

    Thousands of dolphins were spotted on February 14, 2013 off the coast of San Diego, a boat captain told NBC 7 San Diego. Capt. Joe Dutra of Hornblower Cruises said he saw a “super mega-pod” of common dolphins while he was on his daily tour. According to him the

  • Asteroid 2012 DA14: Orbital approach and motion simulation

    The following video shows asteroid 2012 DA14 simulated apparent motion, as visible from the Virtual telescope observing site, in Central Italy. Time is running 50x faster than reality. The field of view is of about 13×10 degress. It covers a time span from 18:30 …

  • Tropical Cyclone Gino spinning in South Indian Ocean

    Gino formed as a tropical storm over the southern Indian Ocean on February 11, 2013, and strengthened into a cyclone the next day. On February 14, the U.S. Navy’s Joint Typhoon Warning Center (JTWC) reported that Gino was located roughly 1,110 nautical miles

  • Steps to organize an international response to space weather effects

    We are now fully into solar maximum and the United Nations is taking steps to organize an international response to space weather effects. Space weather was added to the regular agenda of the COPUOS Science and Technical Subcommittee, which means the UN is recognizing

  • New eruption of Paluweh volcano

    The number of small tremors and emissions of ash at Paluweh (also known as Rokatenda) volcano increased in October 2012, and continued into February 2013, probably indicating growth of the lava dome. After months of rumbling, an explosive eruption occurred on

  • Tropical Cyclone Gino formed in Southern Indian Ocean

    The fifteenth tropical cyclone of the Southern Indian Ocean season, named as TC GINO, strengthened into a tropical storm on February 11, 2013.According to latest report by Joint Typhoon Warning Center (JTWC), Tropical Cyclone Gino is located 700 nm southeast of

  • The Flyby Clock: Visualizing a century of asteroid encounters

    Due to the interest sparked by the upcoming flyby of 2012 DA14, Alex Parker of Minor Planet Center thought it would be helpful to place its flyby in a historic perspective. He put together a visualization of all the flybys of known asteroids in the 21st century in…

  • Mercury seen at sunset

    The planet Mercury is about to make its best apparition of the year for backyard sky watchers. Look west at sunset for a piercing pink planet surrounded by twilight blue.Source: NASA Science