Quantcast
Last updated on April 21, 2014 at 1:20 EDT

Latest Extraterrestrial life Stories

2009-04-02 08:24:00

HAMPTON, Va., April 2 /PRNewswire-USNewswire/ -- NASA scientist Michael Mumma and his team of researchers have discovered methane on Mars, indicating the planet is still alive -- either in a biologic or geologic sense. "The big question is, 'What is the origin of this methane now being released,'" Mumma says. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) While living systems produce more than 90 percent of Earth's atmospheric methane, other purely geological processes,...

2009-03-17 12:46:00

GREENBELT, Md., March 17 /PRNewswire-USNewswire/ -- NASA scientists analyzing the dust of meteorites have discovered new clues to a long-standing mystery about how life works on its most basic, molecular level. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) "We found more support for the idea that biological molecules, like amino acids, created in space and brought to Earth by meteorite impacts help explain why life is left-handed," said Dr. Daniel Glavin of NASA's Goddard...

1b49730ce524d3e578758976ec1a42691
2009-03-17 12:15:00

NASA scientists analyzing the dust of meteorites have discovered new clues to a long-standing mystery about how life works on its most basic, molecular level. "We found more support for the idea that biological molecules, like amino acids, created in space and brought to Earth by meteorite impacts help explain why life is left-handed," said Dr. Daniel Glavin of NASA's Goddard Space Flight Center in Greenbelt, Md. "By that I mean why all known life uses only left-handed versions of amino acids...

a7bb8dd6dd7733e2e48f5809ed1307cc1
2009-03-05 15:01:26

When NASA's Kepler telescope rockets into the night sky on Friday, March 6, from Cape Canaveral Air Force Station in Florida, two University of California, Berkeley, astronomers - key members of the Kepler team - will be watching its fading contrail, hoping that the telescope will reveal Earth's and humanity's place in the universe. Kepler's main goal is to discover Earth-size planets outside our solar system with conditions conducive to life, but it also will tell us how common rocky planets...

351a2ab73c8fb9628d35b9733b386caf1
2009-02-12 15:41:57

Data from the Mars Reconnaissance Orbiter (MRO) suggest the discovery of ancient springs in the Vernal Crater, sites where life forms may have evolved on Mars, according to a report in Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. Hot springs have great astrobiological significance, as the closest relatives of many of the most ancient organisms on Earth can thrive in and around hydrothermal springs. If life forms have ever been present on Mars, hot spring deposits...

2009-02-12 09:54:00

NEW ROCHELLE, N.Y., Feb. 12 /PRNewswire/ -- Data from the Mars Reconnaissance Orbiter (MRO) suggest the discovery of ancient springs in the Vernal Crater, sites where life forms may have evolved on Mars, according to a report in Astrobiology, a peer-reviewed journal published by Mary Ann Liebert, Inc. Several key papers in the issue are available free online at www.liebertpub.com/ast Hot springs have great astrobiological significance, as the closest relatives of many of the most ancient...

2b8b491785486b5c4a6f42457c19226c1
2009-01-29 10:40:00

The desire to contact intelligent life on other planets is much older than the UFO craze and the SETI movement. Several 19th century scientists contemplated how we might communicate with possible Martians and Venusians. These early proposals - which predate by 150 years the first extraterrestrial message that was sent in 1974 - were based on visual signals, as the invention of radio was still decades away. In fact, as history shows, ideas for interplanetary communication have largely been...

2009-01-15 13:24:00

WASHINGTON, Jan. 15 /PRNewswire-USNewswire/ -- A team of NASA and university scientists has achieved the first definitive detection of methane in the atmosphere of Mars. This discovery indicates the planet is either biologically or geologically active. (Logo: http://www.newscom.com/cgi-bin/prnh/20081007/38461LOGO) The team found methane in the Martian atmosphere by carefully observing the planet throughout several Mars years with NASA's Infrared Telescope Facility and the W.M. Keck...

45016c4a82349b004a225d3932d1f2bb1
2009-01-15 16:00:00

NASA TV's broadcast on Thursday confirmed that Mars is, indeed, an active planet in our solar system, as the first definitive detection of methane gas has been released into the red planet's atmosphere. Michael Meyer, the lead scientists of the Mars program at NASA, headed a broadcast panel of NASA and University scientists who stated that it is not yet known whether the methane sources were produced geologically or biologically"”suggesting microbial activity of an alien nature. Michael...

225c8fab6d15fb71ab116d582e9a9ce01
2009-01-06 18:25:00

If aliens from another planet sent a probe to Earth in search of life, their most promising target would be the tropics, where the greatest density and diversity of life are found. But on other nearby worlds, planets and moons within reach of present-day spacecraft, tropics are hard to come by. Most likely, if we find life elsewhere in our solar system, we'll find it in ice. That view is what motivated Jen Eigenbrode, a geobiologist at NASA's Goddard Space Flight Center, in Greenbelt, Md., to...


Latest Extraterrestrial life Reference Libraries

Reptilians
2013-09-05 08:02:45

Reptilians are depicted as reptile humanoid creatures that are used in science fiction, ufology, and in conspiracy theories. Sometimes reptilians are also called reptoids, reptiloids, or draconians. One of the first alleged contacts with a reptilian occurred in 1967 in Ashland, Nebraska. Police officer Herbert Schirmer claimed to have been abducted and taken aboard a UFO by reptile-like humanoids that had a winged serpent emblem on the left side of their chests. David Icke, a British...

Flatwoods monster
2013-08-26 08:20:20

The Flatwoods monster is claimed to be an unidentified species of either a terrestrial cryptid or an extraterrestrial being. It was reported being seen in the town of Flatwoods, West Virginia, on September 12, 1952 on some land owned by a local farmer, G. Bailey Fisher. The witnesses include two brothers, Edward and Fred May, their mother Kathleen, a friend of the boys, Tommy Hyer, along with Neil Nunley, Ronnie Shaver, and national guardsman Eugene Lemon. It was described as being ten...

Astrobiology (journal)
2012-06-04 18:56:55

Astrobiology is a peer-reviewed scientific journal published monthly by Mary Ann Liebert Inc. It is the official journal of the Astrobiology Society. As of May 2012, the editor-in-chief is Sherry L. Cady, PhD (Portland State University, Department of Geology). Astrobiology is the leading international journal for astronomers, biologists, chemists, geologists, microbiologists, paleontologists, and planetary scientists designed to advance our understanding of life’s origin, evolution, and...

Sagan, Carl
2004-10-19 04:45:44

Carl Edward Sagan (November 9, 1934 - December 20, 1996) was an American astronomer who pioneered exobiology and promoted the Search for Extraterrestrial Intelligence (SETI) and science in general. He is less well known for his skepticism. Born in Brooklyn, New York, Sagan attended the University of Chicago, where he received a bachelor's degree (1955) and a master's degree (1956) in physics, before earning his doctorate (1960) in astronomy and astrophysics. He taught at Harvard University...

8_954eea8cfea1d821c7ed8a17abdb57922
2004-10-19 04:45:44

Xenobiology -- Xenobiology (or exobiology, or astrobiology) is the term for a speculative field within biology which considers the possibility of, and possible nature of, extraterrestrial life. It also necessarily includes the concept of artificial life, since any life form might naturally evolve elsewhere, could conceivably come out of a laboratory using a future technology. It might be difficult to tell whether a truly strange life form had in fact arisen in space, or was designed much...

More Articles (9 articles) »