We’re in the midst of an interesting eclipse trifecta. Partial solar eclipses occur during the New Moons on June 1st and July 1st, which are sandwiched around a total lunar eclipse during the Full Moon on June 15th. Those of you in Europe and elsewhere in the
On June 7th at 0641 UT, magnetic fields above sunspot complex 1226-1227 became unstable and erupted. The resulting blast produced an M2-class solar flare, an S1-class radiation storm, and an unbelievable movie:Much of the plasma thrown up by the blast simply fell
Amateur astronomers around the world are reporting strong activity on the limb of the sun. The prominences on June 4th were gigantic. Prominences are clouds of hot plasma
A sharp gust of solar wind hit Earth's magnetic field at approximately 20:30 UTC on June 4, 2011. High-latitude sky watchers in both hemispheres should be alert for auroras. Solar windspeed: 495.9 km/secdensity: 2.6 protons/cm3 Planetary K-indexNow: Kp= 5…
Small asteroid 2009 BD is flying through the Earth-moon system today about 215,000 miles from Earth. The 10m wide space rock poses no threat to our planet, but it is of acute scientific interest.”It’s notable because it remains close to Earth for months at a time and
A team of NASA-funded researchers has measured for the first time water from the moon in the form of tiny globules of molten rock, which have turned to glass-like material trapped within crystals. Data from these newly-discovered lunar melt inclusions indicate the
A solar wind stream is buffeting Earth’s magnetic field, sparking Southern Lights around the Antarctic Circle. Ian Stewart sends this picture to SpaceWeather.com from a jetty near Hobart, Tasmania:”Not long after sunset a friend rang to ask whether a faint arc of
British Defence Secretary Liam Fox will next week attend a summit of scientists and security advisers who believe the infrastructure that underpins modern life in Western economies is potentially vulnerable to electromagnetic disruption.Blogger’s and scientists
Have you ever wondered, what’s orbiting over your head right now? A new satellite-tracking tool called WhatSat can answer that question for you. It’s an app for Android phones
Another day, another alignment of planets. “This morning, May 14th, the ‘planetary triangle’ created by Venus, Jupiter and Mercury adorned the eastern sky behind my nearby mosque,” reports Shahrin Ahmad, who snapped this picture from his rooftop observatory of Sri
