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Weekend Special: "Are We Alone in the Universe?"

January 2, 2018

"Are we alone? This is surely a question each and every one of us has asked, at some point in our lives. And while most of us go no further than simply putting this question out there, there are people who feel compelled to devote time and effort in a bid to find the answer. Today our guest on Sputnik's Weekend Special is just such a man - Abraham Loeb, Professor of Astronomy at Harvard University and an adviser to the Breakthrough Listen project."

Listen to Radio Interview: ... Read more about Weekend Special: "Are We Alone in the Universe?"
This artist's concept depicts the interstellar visitor known as 'Oumuamua as a battered metallic space rock. Some astronomers, however, speculate that 'Oumuamua may be something far stranger. Credit: ESO/M. Kornmesser

Alien Probe or Galactic Driftwood? SETI Tunes In to 'Oumuamua

December 13, 2017

"It’s a long shot, but scientists are about to listen very closely for radio signals from our solar system’s first known interstellar visitor."
"Ever since its discovery in mid-October as it passed by Earth already outbound from our solar system, the mysterious object dubbed ‘Oumuamua (Hawaiian for “first messenger”) has left scientists utterly perplexed."

Press Coverage:
  • Scientific American: ...
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illustration of Dense, expanding gas of debris

Cosmic alchemy: Colliding neutron stars show us how the universe creates gold

October 24, 2017

For thousands of years, humans have searched for a way to turn matter into gold. Ancient alchemists considered this precious metal to be the highest form of matter. As human knowledge advanced, the mystical aspects of alchemy gave way to the sciences we know today. And yet, with all our advances in science and technology, the origin story of gold remained unknown. Until now.

Read Full Article: The Conversation, by Duncan Brown, Syracuse University and Edo Berger, Harvard University

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Discovery Image

Astronomers See Light Show Associated With Gravitational Waves

October 16, 2017

Marking the beginning of a new era in astrophysics, scientists have detected gravitational waves and electromagnetic radiation, or light, from the same event for the first time. This historic discovery reveals the merger of two neutron stars, the dense cores of dead stars, and resolves the debate about how the heaviest elements such as platinum and gold were created in the Universe.

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