Science Fiction or Fact: Sentient Living Planets Exist
How to Design Beacons for Humanity's Afterlife
This image released by the European Southern Observatory on November 20, 2017 shows an artist's impression of the first interstellar object known to enter ...
Image of Earth and future exoplanet observations
The Transiting Exoplanet Survey Satellite (TESS) took this snapshot of the Large Magellanic Cloud
Astronomical scientists working at the University of Hong Kong's Laboratory for Space Research seek answers to
Maybe We Really Are Alone In the Universe
How Old Are Saturn's Rings?
There's Basically 'No Chance' for Earth-Like Planets to Form an Atmosphere Around Hot Young Stars
By Megan Gannon April 10, 2019
Saturn's moon Titan may harbour simple life forms – and reveal how organisms first formed on Earth
Mysterious 'Sub-Neptunes' Are Probably Water Worlds
Could 2019 be the year we finally make contact with aliens?
Cassini snapped this partial portrait of Saturn's rings and moons in July 2011. From left to right, five moons are visible in this picture: Janus, ...
What Happens If China Makes First Contact?
Illustrations by Todd Proctor / YouWorkForThem ; Art direction by Robert Shaw.
Crescent view of Europa, one of Jupiter's four large, Galilean moons, in a
Alien bugs may have been transported to Earth, scientists say
Panoramic view of the Payson outcrop
Animal figures cut into desert varnish
Martian Mystery: What Is Odd Cell-Like Structure in Mars Meteorite?
This artist's concept shows the (greatly exaggerated) diffraction pattern of starlight that occurs when
We're Still Waiting for Hollywood to Depict a Plausible Alien Ecosystem
According to a new theory argued by Anders Sandberg, Eric Drexler and Toby Ord, the answer to the Fermi Paradox may be simple: humanity is alone in the ...
Since the nineteenth century, people have been obsessed with finding life on the Red Planet, but is there any real basis for supposing is does, or did, ...
We Finally Have Proof the Alien Megastructures Star is Not Aliens
These Are The Most Likely Places To Harbor Alien Life In Our Solar System
Oumuamua: Alien asteroids could have brought life to Earth from space | The Independent
Earth's wild ride: Our voyage through the Milky Way
Credit: CC0 Public Domain
EuropaAn overview of Jupiter's moon Europa, including a discussion about the possibility of extraterrestrial life beneath its icy surface. © Open University
Crystals have regular but asymmetrical atomic arrangements. A process called symmetry breaking was used to
Photo credits: Nora Eisner
In 1996, even closer microscopic views inside a Martian meteorite led to claims of fossil life—which today are mostly discounted. (NASA)
Is this picture a 'seed' sent to Earth by aliens? Scientists discover mysterious organism
2018 Drake Award Recipient Victoria Meadows Reflects on What It Takes
A tardigrade is seen through an electron microscope.
The seasons of Mars, a result of the planet's inclination of 24.9° to its
Europa: Facts About Jupiter's Icy Moon and Its Ocean
This 3-D image of an area northeast of Cerealia Facula was constructed with two photos Dawn took from an altitude of 21 miles (34 kilometers) in June.
Saturn's rings, as seen by NASA's Cassini orbiter in August 2009. The rings—which are mostly made of bright white water ice—display subtle darkening and ...
A region of the spiral galaxy M100 (bottom), with three frames (top
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Are these tubules evidence of alien life?
Pluto Has a Buried Ocean — And So Might Many Other Worlds
Illustrations by Denise Nestor
Artist's conception of a multitude of tiny diamonds next to a hot star.
On-site analysis of the rock called Cumberland showed organic molecules — the first positive detection on Mars. (NASA/JPL-Caltech/MSSS)
Global map of Mars in epithermal (intermediate-energy) neutrons created from data collected
Calling all aliens: What's the best way to contact our galactic neighbors?
Canyons in Occator Crater
Close Encounters of the Third Kind
Photo by Samuel Bordo on Unsplash
The extrasolar planet Fomalhaut b in images taken by the Hubble Space Telescope in 2004 and
Dawn spotted these canyons east of the center of Urvara Crater from an altitude of 31 miles (50 kilometers) on July 31. The scene is 3.0 miles (4.8 ...
LSD (in blue) fitting into a serotonin receptor (white ribbon). (Credit: Bryan Roth)
The Transiting Exoplanet Survey Satellite (TESS) captured this strip of stars and galaxies in
Astronomer: use lasers as Earth's “porch light” to attract aliens
AR Will Spark the Next Big Tech Platform—Call It Mirrorworld
A Martian meteorite fueled speculation and debate in 1996 when scientists reported that it held signs of past life. The search now moves to Mars itself.
Earth at night as seen in a composite of images taken by satellites of the Defense
Equality in science: A mission still not accomplished
More evidence of water on Mars: Close-up views show features like those left on Earth after water evaporates. (NASA/JPL-Caltech/MSSS)
Earth's Most Stunning Natural Fractal Patterns
I am Avi Loeb and I am here to discuss how the discovery of alien life in space will transform our life, AMA. : space
... In 1996, researchers suggested that microscopic rod-like structures in a Martian meteorite called