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Astronomy and Astrophysics

A collection of news and information related to Astronomy and Astrophysics published by this site and its partners.

Top Astronomy and Astrophysics Articles

Displaying items 100-110
  • The 'cyberwar' against cancer gets a boost

    The 'cyberwar' against cancer gets a boost
    Tel Aviv — Two years ago, Prof. Eshel Ben-Jacob of Tel Aviv University's School of Physics and Astronomy and Rice University's Center for Theoretical Biological Physics made the startling discovery that cancer, like an enemy hacker in cyberspace,...
  • Leaky galaxy is a star factory that could shed light on early universe

    Leaky galaxy is a star factory that could shed light on early universe
    Astronomers searching for hints of leaky galaxies have picked up radiation from a star-forming galaxy in the nearby universe that behaves rather like some of the earliest stellar factories that gave a dark universe its first rays of light. The galaxy...
  • How to end an argument

    How to end an argument
    Two hundred and thirty years ago, Charles Marie de la Condamine returned to France with proof about the shape of the Earth after spending 10 years in Latin America. For thousands of years, human beings had roamed the planet indifferent to its form until...
  • Ceremony for enormous telescope disrupted by protesters in Hawaii

    Ceremony for enormous telescope disrupted by protesters in Hawaii
    A groundbreaking ceremony for the Thirty Meter Telescope on Mauna Kea on the island of Hawaii was disrupted Tuesday by protesters who oppose the telescope’s construction. The incident was the latest in a history of tension over what native Hawaiians...
  • Single neuron hub orchestrates activity of an entire brain circuit

    Single neuron hub orchestrates activity of an entire brain circuit
    Tel Aviv — The idea of mapping the brain is not new. Researchers have known for years that the key to treating, curing, and even preventing brain disorders such as Alzheimer's disease, epilepsy, and traumatic brain injury, is to understand how the...
  • 'Blood moon' eclipse graces pre-dawn skies

    'Blood moon' eclipse graces pre-dawn skies
    Chicago and much of the country were treated to its second total lunar eclipse of the year just before dawn Wednesday. At 4:18 a.m., the moon slipped into the Earth’s shadow and continued to darken into a total eclipse from 5:27 a.m. until 6:22 a....
  • Water on Earth predates the solar system, and even the sun

    Water on Earth predates the solar system, and even the sun
    Some of the water molecules in your drinking glass were created more than 4.5 billion years ago, according to new research. That makes them older than the Earth, older than the solar system — even older than the sun itself. In a study...
  • Boynton artist selected for 63rd annual All Florida Exhibition

    Since relocating to Boynton Beach this year from Lexington, Ky., to begin her new position as assistant professor of art at Florida Atlantic University, Sharon Lee Hart has become fascinated by the sea. "Not as in fun in the sun," the photographer is...
  • Fall starts Monday? Sez who?

    Monday is the first day of autumn. This is according to the chart of astronomical seasons and the little calendar here at my desk. Sept. 22, astronomers believe, is the first day of the fall season this year. Astronomers also believe, ridiculously, that...
  • Zip up your spacesuit for 'Destination Solar System'

    Zip up your spacesuit for 'Destination Solar System'
    If you dare go bare-legged to the Adler Planetarium’s new “Destination Solar System” movie presentation, you just might feel an otherworldly chill as your live space-tour guide Jesse rushes through the theater, grasping the piece of...
  • Hubble catches Jupiter's Great Red Spot in the act of shrinking

    Hubble catches Jupiter's Great Red Spot in the act of shrinking
    The Great Red Spot on Jupiter is a little less great than it used to be. New images of the spot taken in April by the Hubble Space Telescope indicate that it’s about 10,250 miles across, according to Amy Simon, an expert on Jupiter’s...