8 Facts About the Accomplished Female Astronomer Caroline Herschel

Wellcome Images, Wikimedia Commons // CC BY 4.0
Wellcome Images, Wikimedia Commons // CC BY 4.0

Caroline Herschel (1750–1848) was a German woman who made great contributions to science and astronomy. 

1. SHE WAS THE FIRST WOMAN TO DISCOVER A COMET.

Herschel spotted the comet (called 35P/Herschel-Rigollet) in December of 1788. Because its orbital period is 155 years, 35P/Herschel-Rigollet will next be visible to humans in the year 2092.

2. SHE INITIALLY WORKED AS A HOUSEKEEPER.

In her early twenties, Herschel moved from Germany to England to be a singer. Her brother William (the astronomer who discovered the planet Uranus and infrared radiation) gave her singing lessons, and she was his housekeeper. She later became his assistant, grinding and polishing the mirrors for his telescopes.

3. BUT SHE LATER TURNED HER REAL PASSION INTO A PAYING GIG.

Herschel was the first female scientist to ever be paid for her work. Starting in 1787, King George III paid her £50 per year to reward her for her scientific discoveries.

4. SHE WAS TECHNICALLY A LITTLE PERSON.

Herschel was only 4 feet 3 inches tall—her growth was stunted due to typhus when she was 10 years old.

5. SHE BROKE BARRIERS, EARNING RESPECT FROM THE HERETOFORE MALE-ONLY SCIENTIFIC COMMUNITY.

Herschel was the first woman to receive a Gold Medal from London’s Royal Astronomical Society, in 1828. The second woman to receive one was well over 150 years later, in 1996.

6. SHE CHEATED AT MATH … KIND OF.

Because Herschel was female and thus wasn’t allowed to learn math as a child, she used a cheat sheet with the multiplication tables on it when she was working.

7. EARTH'S MOON HONORS HER LEGACY.


NASA/LRO_LROC_TEAM, Wikimedia Commons // Public Domain

A crater on the moon is named in honor of Herschel—it’s called C. Herschel. The small crater is located on the west side of Mare Imbrium, one of the moon's large rocky plains.

8. SHE GARNERED AWARDS WELL INTO HER NINETIES.

For her 96th birthday, Prussian King Frederick William IV authorized that Herschel receive an award: the Gold Medal for Science.

Amazon’s Big Fall Sale Features Deals on Electronics, Kitchen Appliances, and Home Décor

Dash/Keurig
Dash/Keurig

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Dash/Amazon

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Did the Northern Lights Play a Role in the Sinking of the Titanic? A New Paper Says It’s Possible

Wikimedia Commons // Public Domain
Wikimedia Commons // Public Domain

The sinking of the RMS Titanic on April 15, 1912, is the most famous maritime disaster in history. The story has been retold countless times, but experts are still uncovering new details about what happened that night more than a century later. The latest development in our understanding of the event has to do with the northern lights. As Smithsonian reports, the same solar storm that produced an aurora over the North Atlantic waters where the Titanic sank may have caused equipment malfunctions that led to its demise.

Independent Titanic researcher Mila Zinkova outlines the new theory in a study published in the journal Weather. Survivors and eyewitnesses from the night of the Titanic's sinking reported seeing the aurora borealis light up the dark sky. James Bisset, second officer of the ship that responded to the Titanic's distress calls, the RMS Carpathia, wrote in his log: "There was no moon, but the aurora borealis glimmered like moonbeams shooting up from the northern horizon."

Zinkova argues that while the lights themselves didn't lead the Titanic on a crash course with the iceberg, a solar storm that night might have. The northern lights are the product of solar particles colliding and reacting with gas molecules in Earth's atmosphere. A vivid aurora is the result of a solar storm expelling energy from the sun's surface. In addition to causing colorful lights to appear in the sky, solar storms can also interfere with magnetic equipment on Earth.

Compasses are susceptible to electromagnetic pulses from the sun. Zinkova writes that the storm would have only had to shift the ship's compass by 0.5 degrees to guide it off a safe course and toward the iceberg. Radio signals that night may have also been affected by solar activity. The ship La Provence never received the Titanic's distress call, despite its proximity. The nearby SS Mount Temple picked it up, but their response to the Titanic went unheard. Amateur radio enthusiasts were initially blamed for jamming the airwaves used by professional ships that night, but the study posits that electromagnetic waves may have played a larger role in the interference.

If a solar storm did hinder the ship's equipment that night, it was only one condition that led to the Titanic's sinking. A cocktail of factors—including the state of the sea, the design of the ship, and the warnings that were ignored—ultimately sealed the vessel's fate.

[h/t Smithsonian]