October 23, 2017

Review: The Sun’s Heartbeat by Bob Berman.

Out from Little-Brown!

Think you know our nearest star? Think again… no other astronomical object influences our often mundane daily lives like our Sun. Think about it; the fuel in our cars, the energy in that Twinkie you had for “breakfast” (admit it) and the very power in the electrons that propel this blog can all be traced back the fusion force coming from our nearest star. As Bob Berman points out in his latest book, The Sun’s Heartbeat, and Other Stories from the Life of the Star that Powers out Planet, all Earthbound energy with the exception of nuclear fission can be traced back to our Sun. Fans of Astronomy magazine (which JUST finally joined the ranks of the digital, winning back at least one more subscriber!) will be familiar with Mr. Berman’s Dave Barry-meets-Carl Sagan style of writing from his monthly column. [Read more...]

Remembering the Super Flare of 1859.

This coming Tuesday marks the 150th anniversary of a unique astronomical event that has repercussions even today. On the morning of September 1st, 1859, Astronomer Richard Carrington found his routine of carefully drawing and recording the transit times of sunspot groups disrupted by an odd phenomenon emerging on the face of the Sun. The day dawned unusually sunny over his private observatory in Redhill, England, and 33 year old Carrington had taken to his usual daily task of sketching sunspot groups projected onto a screen in a darkened room. The scope used was a 2-meter long brass refractor, (scopes were often measured by focal length instead of aperture in those days) and it yielded an 11-inch diameter projected image of the Sun. the Sun itself had been extremely active most of the year, and there was plenty to draw.

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Astronomical Observing in the Military.

The military has enabled me to observe astronomical phenomena from some unique locales. My interest in astronomy has waxed and waned (pun intended) all of my life. I’ve basically been looking at the sky since I’ve been old enough to look at anything. [Read more...]

AstroNews & Notes: September 2008.

Virgin Galactic 2.0: Sir Richard Branson and Burt Rutan recently unveiled Virgin Galactics’ newest flagship; Mother ship “Eve,”

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