• Deadly floods hit Cordoba province, Argentina

    Heavy rain has caused devastating floods in Cordoba province, central Argentina and claimed lives of at least 7 people by February 17, 2015. Four others are still missing.Local media reported that as much as 320 mm of rain fell in just 12 hours in some areas causing riv

  • Surprising red aurora captured over Manitoba, Canada

    Night-sky photographer Alan Dyer captured a surprising red aurora over Churchill, Manotoba, Canada on February 14, 2015.The image below is his single, 25-second exposure at f/3.5 with the 180° fish-eye lens and Canon 6D at ISO 4000. It is part of a time-lapse sequen

  • Queensland hit by very rare M5.1 earthquake, Australia

    A shallow M5.1 earthquake was registered 25 kilometers (15.5 miles) from the city of Eidsvold, Queensland, Australia at 02:57 AEDT on February 16, 2015 (15:57 UTC on February 15). Geoscience Australia (GA) is reporting depth of 15 km (9.32 miles).Numerous aftershock wer

  • Crystal comets

    The “dusty snowball” theory of comets needs attention, since there are crystals that need high temperatures to form in the matrix of at least two.Recently, the composition of comet 67P/Churyumov-Gerasimenko (67P/C-G) was discussed in the scientific press. It