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Project Starshot, an initiative sponsored by the Breakthrough Foundation, is intended to be humanity's first interstellar voyage. Credit: breakthroughinitiatives.org

In Quest to Reach Alpha Centauri, Breakthrough Starshot Launches World’s Smallest Spacecraft

July 31, 2017

Press Release:

First Prototype ‘Sprites’ – Precursors to Eventual ‘StarChip’ Probes – Achieve Low Earth Orbit

San Francisco – July 26, 2017 – Breakthrough Starshot, a multi-faceted program to develop and launch practical interstellar space missions, successfully flew its first spacecraft – the smallest ever launched.

On June 23, a number of prototype “Sprites” – the world’s smallest fully functional space probes, built on a single circuit board – achieved Low Earth Orbit, piggybacking on OHB...

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Magnetar model

Astronomers Discover “Heavy Metal” Supernova Rocking Out

July 31, 2017

Cambridge, MA -

Many rock stars don’t like to play by the rules, and a cosmic one is no exception. A team of astronomers has discovered that an extraordinarily bright supernova occurred in a surprising location. This “heavy metal” supernova discovery challenges current ideas of how and where such super-charged supernovas occur.

Supernovas are some of the most energetic events in the Universe. When a massive star runs out of fuel, it can collapse onto itself and create a spectacular explosion that briefly outshines an entire galaxy, dispersing vital elements...

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8-legged micro animal

The Last Survivors on Earth

July 14, 2017

"The world's most indestructible species, the tardigrade, an eight-legged micro-animal, also known as the water bear, will survive until the Sun dies, according to a new Oxford University collaboration."

"The new study published in Scientific Reports, has shown that the tiny creatures, will survive the risk of extinction from all astrophysical catastrophes, and be around for at least 10 billion years – far longer than the human race."

CFA Press Release:...

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Artists Conception of Habitable Zone

More to Life Than the Habitable Zone

July 13, 2017
"Cambridge, MA - Two separate teams of scientists have identified major challenges for the development of life in what has recently become one of the most famous exoplanet systems, TRAPPIST-1. "

"The teams, both led by researchers at the Harvard-Smithsonian Center for Astrophysics (CfA) in Cambridge, Mass., say the behavior of the star in the TRAPPIST-1 system makes it much less likely than generally thought, that planets there could support life."

Press Release: ...

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The Case for Cosmic Modesty

July 21, 2017

Evolver social movement & the Hive to Thrive speaker series hosted Harvard University director of astronomy Avi Loeb for a wide ranging discussion. From the nature of scientific discovery to possible origins of FRBs (Fast Radio Bursts) emanating from the cosmic background radio noise. 
Produced...

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Centauri b artist conception

PNAS article on Proxima Centauri b

June 28, 2017

"An Earth-sized planet next door: that was the startling announcement last August. Astronomers had found an exoplanet orbiting the sun’s closest stellar neigh- bor, a cool red dwarf star called Proxima Centauri (1). Even better, the nearby world orbited within its parent star’s habitable zone, meaning liquid water could exist on the planet’s surface, which raised the prospects for its harboring life."

Read More:

  • All eyes on Proxima Centauri b: http://www.pnas.org/content/114/26/6646.full.pdf
  • Is there life around the nearest...
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Black hole cartoon image

Ravenous Supermassive Black Holes May Sterilize Nearby Planets

May 31, 2017

Press coverage of a new paper in Scientific American: A new study sheds light on how damaging black holes can be to the habitability of planets throughout the Milky Way and the universe.

Link: https://www.scientificamerican.com/article/ravenous-supermassive-black-holes-may-sterilize-nearby-planets/

Astrobites: https://astrobites.org/2017/05/30/blown-away-by-black-holes-losing-planetary-atmospheres-to-quasar-radiation/

Image: This artist’s conception of a distant quasar shows how luminous they can be—...

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Dava Sobel

Light years ahead: Star analysts of Harvard College Observatory struck Dava Sobel as book-worthy history

April 12, 2017

Read an interview with Dava Sobel about her book the Glass Universe about the Harvard College Observatory. 

http://news.harvard.edu/gazette/story/2017/04/star-analysts-of-harvard-college-observatory-inspired-new-book-by-dava-sobel/?utm_source=SilverpopMailing&utm_medium=email&utm_campaign=04.12.2017%20(1)

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Lindsay Smith, acting curator of the Plate Stacks at the Harvard College Observatory

'Hidden Figures' Of Astronomy At Harvard Take Center Stage In Play About Women 'Computers'

March 15, 2017

Local public radio station WBUR recently broadcast a segment about the Watertown play Silent Sky  about the Harvard College Observatory "computers:" Meredith Hughes (PhD 2010) is interviewed at the end of the segment about her great-grandmother, a  former head computer at Lockheed Martin. ...

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Farthest Stars

Farthest stars in Milky Way might be ripped from another galaxy

January 11, 2017

Harvard Graduate student Marion Dierickx recent paper featured:

"The 11 farthest known stars in our galaxy are located about 300,000 light-years from Earth, well outside the Milky Way's spiral disk. New research by Harvard astronomers shows that half of those stars might have been ripped from another galaxy: the Sagittarius dwarf. Moreover, they are members of a lengthy stream of stars extending one million light-years across space, or 10 times the width of our galaxy."

Read more at: ...

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