aliens

A just-released report says Pentagon officials responsible for investigating and analyzing reports of unidentified aerial phenomena (UAP) claim they found no evidence of any confirmed sighting of extraterrestrial technology. The All-Domain…

What do you think would happen if we received a message from aliens? Hollywood loves to explore this premise. If you’re my age, you will likely have seen Contact, the 1997 movie based on Carl Sagan’s book of the same name. Luckily, the…

The risk is real. Space missions carry all sorts of important logistical and scientific instrumentation. They also carry the risk of biological contamination according to a recent article in BioScience. Researchers with expertise in…