Missing signs of alien life? NASA's instruments allegedly blind to extraterrestrial patterns Nature

NASA's hunt for alien life may be undermined by its own instruments, according to a group of leading astrobiologists who warn that current tools and mission designs are likely missing subtle, but ...
PRIMETIMER

Mars may hold a key clue about alien worlds, suggests new study on planetary habitability

A new study suggests Mars could help scientists understand how alien worlds evolve by showing how a once warmer, wetter ...

NASA’s Mars helicopter blades broke the sound barrier without disintegrating, and JPL may have unlocked the next leap in alien flight

NASA engineers spun next-gen Mars helicopter blades past Mach 1 without shattering them. See how JPL unlocked the future of alien flight.

Researchers Say NASA Could Be Overlooking Signs of Alien Life

Astrobiologists are raising concerns that humanity’s search for alien life may be limited by the very tools designed to find it.
AOL

Mysterious ‘three-sided’ pyramid on Mars fuels speculation about advanced alien civilizations

A photo of a three-sided Martian "pyramid" has sparked discussions on potential advanced life on the Red Planet. Evidence of alien life or cosmic pyramid scheme? A documentary filmmaker sparked a ...
The Associated Press

Are we all aliens? NASA’s returned asteroid samples hold the ingredients of life from a watery world

Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...

Chilling 'spiderwebs on Mars' hold the key to ancient alien life, NASA scientists believe

NASA's Curiosity rover has photographed extraordinary spiderweb-like formations on Mars that scientists believe could hold the key to ancient life on Mars ...