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Next Launch AsiaSat-6 on a Falcon 9 rocket from Cape Canaveral AFB, FL
scheduled for:
27 Aug 14 4:50:00 GMT
27 Aug 14 0:50:00 EDT

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Taking Aim With ExoLance: A New Way to Search for Life on Mars

“Got Life?”—the ExoLance logo. Image Credit: Explore Mars

Is or was there life on Mars? That is one of the biggest and most hotly debated questions in planetary science. The manner in which the evidence has been searched for is also a topic of much discussion. The Viking landers in the 1970s were the [...]

Bacteria Discovered in Lake of Oil: Implications for Extraterrestrial Life?

Pitch Lake in Trinidad, where life has been found inside water droplets within the oil deposits. Photo Credit: Martina Jackson/Wikimedia Commons

A recent discovery by scientists may have implications for possible extraterrestrial life: Bacteria have been found thriving in a lake of oil in Trinidad, again showing how life can exist in even the [...]

Behold Enceladus: Cassini Maps 101 Geysers on Tiny Saturn Moon

The geysers at the south pole of Enceladus, as seen by the Cassini spacecraft. Image Credit: NASA/JPL-Caltech/SSI

Saturn’s moon Enceladus is already known as one of the most intriguing places in our solar system, and now new findings from the Cassini spacecraft have been published, which will only add to our fascination with this little world.

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New Study Shows How Salts Could Make Liquid Water on Mars

The Phoenix lander was the first mission to land near the Martian north pole. Was it also the first to see evidence of liquid water on Mars? Image Credit: NASA/ JPL-Caltech/University of Arizona/Texas A&M University

The search for evidence of water on Mars, past or present, has been one of the driving forces behind [...]

Gliese 832c: Astronomers Discover Another Nearby Potentially Habitable Exoplanet

Artist’s conception of Gliese 832c. Image Credit: PHL @ UPR Arecibo/NASA Hubble/Stellarium

As the number of exoplanets discovered continues to grow exponentially, the number of potentially habitable worlds out there continues to increase as well. Astronomers have now reported finding another one of the nearest known of these kinds of planets so far, Gliese [...]

Of Alien Life and Intelligence: Are We Ready for Contact? (Part 3)

A new study cautions that humanity isn’t yet ready to contact any extraterrestrial intelligence, while proposing that SETI should not be involved in transmitting any radio signals to other civilisations that might be out in the Universe. How accurate is this view? Image Credit: José Antonio Peñas/Sinc

“Imagine how foolish you would feel if [...]

Of Alien Life and Intelligence: Angels and Demons (Part 2)

Looking up at the night sky we have mostly imagined other intelligent civilisations in the Universe as being either humanity’s entirely benevolent, wise teachers or its malevolent conquerers. How possible is it to make contact with just such types of civilisations? Image Credit: ESO/B. Tafreshi

“Life, even cellular life, may exist out yonder in [...]

Of Alien Life and Intelligence: The Limits of Perception (Part 1)

The Very Large Array of radiotelescopes in Socorro, N.M. Radiotelescopes are being used for more than half a century in the search for extraterrestrial intelligence. Is this means of communication also employed by other intelligent civilisations, and, if so, could we understand and perceive their presence? Image courtesy of NRAO/AUI and Photographer Kelly Gatlin; [...]

Solar System's Largest Moon Ganymede May Have 'Club Sandwich' Oceans

Illustration depicting the “club sandwich” layers of oceans and ice in Ganymede’s interior. Image Credit: NASA / JPL-Caltech

Europa and Enceladus, for good reason, have captured the attention and imagination of those searching for evidence of life elsewhere in our Solar System. Both moons are now thought to have subsurface oceans with conditions where [...]

Studying the Light of Alien Atmospheres With NESSI

A new multi-object, near-infrared spectrograph, installed on the Magdalena Ridge Observatory’s 2.4-m Telescope, will study the atmospheres of extrasolar planets located relatively close to Earth, allowing astronomers to probe their chemical composition. Image Credit: MRO

Exoplanetary astronomy has been one of the most productive scientific endeavors in recent years, with new discoveries of planets [...]