(PhysOrg.com) -- Alien beings on faraway planets may not have noticed, but it’s been 35 years since human beings made the first deliberate effort to send them a message.
Space Exploration
Nov 24, 2009
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(PhysOrg.com) -- For more than 50 years, many have taken the so-called Fermi Paradox to indicate that the existence of intelligent alien civilizations is an impossibility. However, a recent re-examination of the paradox points ...
Astronomers using the Science and Technology Facilities Council's (STFC) William Herschel Telescope (WHT) on La Palma have confirmed an effective way to search the atmospheres of planets for signs of life, vastly improving ...
Astronomy
Jun 10, 2009
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Things have changed since the original Captain Kirk and Mr. Spock set off to seek out new life and new civilizations. Back in the 1960s, while the Enterprise crew was exploring a galaxy full of exotic life-forms, real astronomers ...
Astronomy
May 26, 2009
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As a public service, Art Maurer would like you to know that the bright light you might see skimming across the early morning sky later this week is not a UFO.
Space Exploration
May 5, 2009
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Australia is renowned for its native flora and fauna, but did you know the continent is also home to about 3,000 "alien" species of animals, plants, fungi and microbes?
Ecology
17 hours ago
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Invasive alien species (IAS) explored in a CABI-published book pose the biggest threat to biodiversity, crop and/or livestock production, human and/or animal health, and economic development in the Caribbean.
Plants & Animals
Jun 12, 2024
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While invasive alien species have long been recognized as a major threat to nature and people, urgent action now is needed to tackle this global issue. This is the critical evaluation by the 88 authors, representing 101 organizations ...
Plants & Animals
Jun 3, 2024
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Europa is one of the largest of more than 90 moons in orbit around the planet Jupiter. It is also one of the best places to look for alien life.
Astrobiology
Apr 6, 2024
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In a leap toward managing the ecological challenge posed by alien plant species, a recent study outlines a methodology for integrating and harmonizing data on plant invasions across Australia.
Plants & Animals
Mar 21, 2024
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