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Posts by Elizabeth Howell

Baily's Beads.  Copyright Fred Espenak.
Blogs | This Date in Science | May 15, 2013

This date in science: Baily’s Beads discovered

On May 15, 1836, Francis Baily, an English astronomer, saw strange patterns of light shining through the moon during an eclipse of the sun.

Messner (left) and Habeler.
Blogs | This Date in Science | May 08, 2013

This date in science: Mount Everest without supplemental oxygen

“I am nothing more than a single narrow gasping lung, floating over the mists and summits.”

Pluto in natural color via SWRI and NASA
Blogs | This Date in Science | May 01, 2013

This date in science: Pluto gets a name

On May 1, 1930, 11-year-old Venetia Burney received £5 for naming Pluto, then the solar system’s outermost and newest planet.

Mock in 1964 via Columbus Dispatch
Blogs | This Date in Science | Apr 17, 2013

This date in science: First woman to fly around the world

On April 17, 1964, Jerrie Mock touched down in Columbus, Ohio, capping a journey that lasted 29 days, 11 hours and 59 minutes.

Tambora in 2009. Image via NASA
Blogs | This Date in Science | Apr 10, 2013

This date in science: Largest volcanic eruption in recorded history

Mount Tambora sent so much crud into the atmosphere that it blocked the sun, leading to what became known as the Year Without a Summer in 1816.

John Burroughs
Blogs | This Date in Science | Apr 03, 2013

This date in science: John Burroughs’ birthday

John Burroughs was one of the first naturalists who focused on communicating his love of nature through the written word.

After Good Friday Earthquake, in 1964
Blogs | This Date in Science | Mar 27, 2013

This date in science: Biggest earthquake in North America

In Anchorage, dozens of blocks of buildings were leveled or damaged. Valdez, closest to the epicenter, was destroyed. The quake is now known as the Good Friday Earthquake.

Planet Uranus via Voyager 2 in 1986
Blogs | This Date in Science | Mar 13, 2013

This date in science: Uranus discovered, completely by accident

William Herschel noticed while surveying stars that one object moved apart from the star background. It was the first planet discovered since ancient times.

Image credit: RIA Novosti/Wikipedia
Blogs | This Date in Science | Mar 06, 2013

This date in science: Birthday of first woman in space

Under the call name “Chaika” (Seagull), Tereshkova launched solo aboard Vostok 6 in June, 1963, to become the first woman in space.

Photo credit: Wikipedia
Blogs | This Date in Science | Feb 27, 2013

This date in science: Co-discoverer of insulin is born

Charles Herbert Best, along with Frederick Banting, discovered a way to manage diabetes and help millions.