Search for Life Archive
04 March 2014, 07:00 AM ET
The detection of eight new planet candidates implies that virtually all red dwarfs throughout the galaxy have planets, and at least 25 percent of these stars in the sun's own neighborhood host habitable-zone "super-Earths," researchers said.
03 March 2014, 02:56 PM ET
See some of the wildest space tech concepts, as well as technologies needed to ensure humanity's expansion across the solar system.
01 March 2014, 09:20 PM ET
What was your favorite space news story of the last week?
01 March 2014, 12:34 PM ET
From spectacular images of NASA's GPM mission launch from Tanegashima Space Center in Japan to amazing views of Martian sand dunes, don't miss these amazing space images of the week for March 1, 2014.
01 March 2014, 12:01 AM ET
See amazing images of the night sky and cosmos in SPACE.com's gallery of cosmic images posted in February 2014.
28 February 2014, 01:00 AM ET
The discovery of tiny balls and tunnels inside a Martian meteorite has rekindled the debate over whether the Red Planet was teeming with primitive life millions of years ago.
27 February 2014, 04:05 PM ET
From a murderous alien to a rip in spacetime, 2014 is jam-packed with movies for space geeks of all kinds. Here are eight space movies to check out during your free time this year.
27 February 2014, 09:00 AM ET
Though a glitch ended Kepler's original operations last May, the mission continues to discover distant worlds, adding a whopping 715 new exoplanets to the tally on Wednesday. Many more will follow, and a new mission could keep Kepler busy for years.
26 February 2014, 01:01 PM ET
NASA has confirmed the existence of 715 newly discovered alien planets using the agency's Kepler Space Telescope, effectively doubling the number of exoplanets known today. See what the discovery means for life here.
25 February 2014, 07:58 PM ET
A team of scientists says that microscopic tunnels and carbon-rich spherules that stud the interior of a Martian meteorite known as Yamato 000593 may have been formed by Red Planet organisms long ago, NBC News reported today (Feb. 25).
24 February 2014, 03:10 PM ET
The space agency will announce more discoveries by Kepler, whose original planet-hunting mission was scuttled by a glitch in May 2013, during a press conference at 1 p.m. EST on Wednesday (Feb. 26).
24 February 2014, 03:00 PM ET
Images from a recent tour of the Tanegashima Space Center where JAXA plans to launch an H-IIA rocket carrying the GPM Core Observatory on Feb. 28, 2014.
23 February 2014, 12:01 PM ET
From a blazing supernova remnant to a smokin' hot supermodel, don't miss these amazing space images of the week for Feb. 22, 2014.
23 February 2014, 12:00 PM ET
What was your favorite space news story of the last week?
20 February 2014, 07:00 AM ET
The European Space Agency has selected a space telescope called PLATO — short for Planetary Transits and Oscillations of stars — as its third medium-class science mission. The observatory is slated to blast off in 2024.
17 February 2014, 06:40 AM ET
A study of teeny-tiny meteorite fragments revealed that two essential components of life on Earth as we know it, could have migrated to our planet on space dust.
16 February 2014, 06:50 AM ET
What was your favorite space news story of the last week?
15 February 2014, 07:59 AM ET
From stunning images of a massive sunspot to a rare sight of Venus during the day, don't miss these spectacular night sky images by stargazers and Space.com readers.
15 February 2014, 07:56 AM ET
From the first map of Jupiter's giant moon Ganymede, to shining gigantic black hole jets, don't miss these amazing space images of the week for Feb. 15, 2014.
11 February 2014, 07:00 AM ET
A planet-hunting project is snapping pictures of alien worlds or other objects orbiting nearby stars. Project 1640 is designed to probe the atmospheres of exoplanets to create new, low-resolution images of the planets and their stars.
10 February 2014, 07:14 AM ET
By 2040 or so, astronomers will have scanned enough star systems give themselves a great shot of discovering alien-produced electromagnetic signals, said Seth Shostak of the SETI Institute.
10 February 2014, 06:59 AM ET
Worlds with twin suns like Luke Skywalker's fictional home world Tatooine in "Star Wars" may be born far from the stellar heart of their alien solar systems, scientists say.
09 February 2014, 12:10 PM ET
What was your favorite space news story of the last week?
08 February 2014, 12:35 PM ET
From incredible images of Sochi Winter Olympics venues as seen from space, to Mars rover Curiosity’s first photo of the Earth taken from the surface of the Red Planet, don't miss these amazing space images of the week for Feb. 8, 2014.
06 February 2014, 05:00 PM ET
The late news anchor Walter Cronkite, the planet-hunting Kepler space telescope and a hypersonic aircraft mission are among the people and projects being honored by this year's National Space Club awards.
03 February 2014, 05:26 PM ET
You can learn all about the complex world of plants — and how a better understanding of plants here on Earth could aid the search for alien life — in a live webcast Tuesday night (Feb. 4).
03 February 2014, 10:30 AM ET
What would life be like if aliens from Europa invaded Earth? A weekly comic strip from Astrobiology Magazine attempts to answer that question.
03 February 2014, 06:28 AM ET
Previous modeling work had suggested that Earth's axial tilt would vary wildly over long time spans without the moon's steadying gravitational influence, creating huge climate swings that would make it tough for life to get a foothold.
02 February 2014, 11:39 AM ET
What was your favorite space news story of the last week?
01 February 2014, 09:39 AM ET
From incredible images of the U.S. Air Force and the night sky, to a dramatic look at a volcanic eruption seen from space, don't miss these amazing space images of the week for Feb. 1, 2014.
01 February 2014, 12:00 AM ET
See amazing images of the night sky and cosmos in SPACE.com's gallery of cosmic images posted in January 2014.
31 January 2014, 06:20 AM ET
Alien microbes might have been crawling around on exoplanets just 15 million years after the Big Bang — and 10 billion years before life popped up on Earth.