Scientists are building a real-life version of the Starship Enterprise’s life scanner
Spiral light reveals living creatures
There’s only so much time left to look for life on Mars before life arrives from Earth
The 51-year-old Outer Space Treaty, which obligates the U.S. and other signers to avoid the “harmful contamination” of other celestial bodies
Nasa finds entire solar system filled with eight planets like our own (VIDEO)
Researcher Andrew Vanderburg said he would be surprised if there wasn't even more planets lurking to add to the newly discovered systems
