• New satellite views of Earth by night

    The Earth never sleeps. The night is nowhere near as dark as most of us think. In fact, Earth is never really dark; it twinkles with lights from humans and nature. Away from human settlements, light still shines – wildfires and volcanoes rage, oil and gas wells burn

  • Saharan dust blows off the coast of Mauritania

    Golden sands from the Sahara Desert blow westward off the coast of Mauritania and the border zone by Western Sahara. Two main plumes can be observed, one north of the green waters of the Bay of Arguin and one to the south of it. Saharan Air Layer Analysis

  • Shallow and dangerous M 5.6 earthquake struck eastern Iran

    Strong earthquake, initially registered as M 6.0, but later revised to M 5.6 hit South Khorasan Province in eastern Iran  at 17:08 UTC on December 5, 2012. The epicenter was located 18 km E of Khoshk, 22 km W of Zahan, The epicenter was at depth of 5.4 km according

  • Ups and downs in the daily minimum solar irradiance

    With quite regular intervals of about 27 days which Sun takes to make full rotation circle, the Sun alternates between an active hemisphere with relatively many sunspots , and a hemispheric “face” that is pretty much void of these dark blemishes. For as long as it

  • Typhoon Bopha moves toward Philippines

    According to latest Joint Typhoon Warning Center (JTWC), Typhoon Bopha was located approximately 105 nm west-southwest of Palau, and was moving westward at speed of 15 knots. Maximum significant wave height at 18:00 UTC on December 2 was 16 meters (52 feet). Typhoon

  • Geminid meteor shower and visible asteroids in December 2012

    If you’re planning to skywatch this December, this video will take you through some of the notable objects in the sky this month, including a meteor shower, large asteroids in the asteroid belt, and an array of constellations.Video courtesy of Space.comBeginning in