Extraterrestrial Life

Hollywood Gets Aliens All Wrong, Famed E.T. Hunter Says

Posted 05.29.2012

By: SPACE.com Staff Published: 05/25/2012 10:14 AM EDT on SPACE.com Despite what the movies tell us, any aliens that visit Earth probably won't ...

Government Psychic Spies and Extraterrestrials

Alejandro Rojas | Posted 05.09.2012

Alejandro Rojas

In April, SRI International announced it will be taking over the management of the Allen Telescope Array, whose primary purpose is listening for signals from extraterrestrial civilizations.

Alien Life Could Exist On HOW Many Planets? Study Yields Surprising Answer

Posted 04.29.2012

By: Nola Taylor Redd Published: 04/28/2012 08:24 AM EDT on SPACE.com A new estimate of the number of habitable planets orbiting the most common ...

New Mars Study Suggests NASA Probes Long Ago Found Life On Red Planet

The Huffington Post | David Freeman | Posted 04.20.2012

Is there life on Mars after all? A provocative new study concludes that the twin robotic probes NASA put on Mars in 1976 may have detected signs o...

Advanced Dinosaurs May Rule Alien Worlds, Chemist Claims

The Huffington Post | David Freeman | Posted 04.13.2012

Imagine an alien world ruled by "advanced dinosaurs" as smart as humans—maybe even smarter. Science fiction? Not necessarily, says the author of...

E. T. Hunters Explain What Happens If Space Aliens Show Up

Posted 03.30.2012

It is conceivable that humans could someday discover aliens. We scour the cosmos looking for their radio signals, and though we're not capable of int...

Alien Planet 'Headcount' Yields Big Surprise

Posted 03.28.2012

By: Clara Moskowitz Published: 03/28/2012 08:04 AM EDT on SPACE.com There should be billions of habitable, rocky planets around the faint red st...

Are We Alone?

Nick Sagan | Posted 05.12.2012

Nick Sagan

With so many places for life to exist, we may be closer to finding E.T. than ever before. Imagine what we'd glean from that encounter. How much more we'll come to know -- not only about life in the cosmos but also about ourselves.

WATCH: Alien 'Super-Earth' Called Best Bet For Supporting Life

Posted 02.03.2012

By: Denise Chow Published: 02/02/2012 10:16 AM EST on SPACE.com A potentially habitable alien planet — one that scientists say is the best ca...

Search for Extraterrestrial Intelligence Recovering From Economic Downturn

Alejandro Rojas | Posted 04.01.2012

Alejandro Rojas

The Search for Extraterrestrial Intelligence (SETI) program has not gone unscathed from the recent economic turmoil. In fact, in April of last year, their flagship radar field went dark.

They're Not Meat

Seth Shostak | Posted 03.28.2012

Seth Shostak

In a movie it's important to have aliens whose gestures and facial expressions can be "read" by humans. But come on! Are two eyes, four appendages and an upright posture really essential?

Russian Scientist Claims Scorpion-like Alien Found On Venus, NASA Disagrees

Alejandro Rojas | Posted 03.27.2012

Alejandro Rojas

The idea of life on Venus is not given much credence by most mainstream scientists because of the extreme surface temperatures, which can exceed 800 degrees Fahrenheit.

Scientists Suggest Moon Photos May Reveal Extraterrestrial Visitation

Alejandro Rojas | Posted 02.27.2012

Alejandro Rojas

A popular theory amongst those who believe aliens have already visited our solar system is that there is evidence of alien technology in ancient architecture, such as the pyramids in Egypt, the Nazca lines in Peru, or Stonehenge in England.

Slouching To The Right Of The Drake Equation

Athena Andreadis, Ph.D. | Posted 02.05.2012

Athena Andreadis, Ph.D.

The last few years have been heady for planet hunters. First the hot Jupiters; then the will-o'-the-wisp Glieslings and their cousins; and the results from the Kepler mission, one of which is Kepler-22b.

"Sorry Aliens," We Have a Big Deficit

Santhosh Mathew, PhD | Posted 10.04.2011

Santhosh Mathew, PhD

Searching extraterrestrial beings is, perhaps, just the culmination of human imagination and ingenuity. But, as the late Carl Sagan, a strong advocate of this scientific search said, "Imagination will often carry us to worlds that never were. But without it we go nowhere."

David Moye

E.T. Researchers Say 'Cowboys & Aliens' Distorts Truth About Aliens In Wild West

HuffingtonPost.com | David Moye | Posted 10.01.2011

Just like "Cowboys & Aliens" was not the first western movie ever made, UFO encounters did not begin with the alleged Roswell UFO crash in 1947. In...

What Will Aliens Look Like?

The Huffington Post | Megan Hess | Posted 10.03.2011

On August 3, Morgan Freeman will show the world what aliens may look like. Wednesday's season finale of "Through The Wormhole With Morgan Freeman,"...

Lee Speigel

ET Believers And Aliens Mix It Up At Callifornia UFO Symposium

HuffingtonPost.com | Lee Speigel | Posted 10.03.2011

UFOs and ETs were on tap this weekend at the 42nd annual MUFON Symposium in Irvine, Calif. The UFO menu at the Hyatt Regency Hotel drew over 400 pe...

Life: Miraculous or Mundane?

Seth Shostak | Posted 10.01.2011

Seth Shostak

When it comes to life in space, we have to do more than simply consider what's on our blackboards. We have to do the hard work -- we have to search. To quote Fox Mulder, the truth is out there.

Scientist: Humans To Encounter Aliens By 2031

Posted 08.28.2011

A top Russian astronomer claimed Monday that humans will encounter extraterrestrial life by 2031. "Life exists on other planets and we will find i...

Vanishing X-Files: Australia Unable To Locate UFO Sighting Records

Posted 08.07.2011

In what will likely become fodder for conspiracy theorists, Australia's military has mysteriously lost its "X-Files," a host of records which detail s...

NASA Scientist Claims To Have Found Evidence Of Extraterrestrial Life

The Huffington Post | Joanna Zelman | Posted 05.25.2011

Evidence that there is life from beyond Earth has allegedly come hurtling through the sky. Richard Hoover, a NASA scientist, recently reported in t...

Evidence For Alien Life Is Mounting Daily

AP | SETH BORENSTEIN | Posted 05.25.2011

WASHINGTON — Lately, a handful of new discoveries make it seem more likely that we are not alone – that there is life somewhere else in th...

Life, But Not As We Know It

Seth Shostak | Posted 05.25.2011

Seth Shostak

The import of the discovery of a new arsenic-based microbe is that finding life as we don't know it will give us a better shot at testing for biology on worlds that are, both by definition and in fact, truly alien.

Mono Lake Discovery Raises Questions: Does Extraterrestrial Life Exist? (POLL)

Posted 05.25.2011

The discovery of a new form of bacteria that lives off arsenic in California's Mono Lake has led many to speculate about the existence extraterrestria...