Elon Musk Could Help Aliens Notice Humans, Study Says

Buzz Aldrin, 93, Eats Breakfast While Wearing Three Watches

Scientists Think They Have Finally Worked Out When the Sun Will Die and Kill us All

Advanced Extraterrestrial Civilizations Could Send Quantum Messages to Earth

Reinventing Cosmology: New Research Puts Age of the Universe at 26.7 — not 13.7 — Billion Years

Building a Time Machine “Is Possible” Claims Professor Brian Cox

Radio Signal from 9 Billion Light-years Away from Earth Captured

If Betelgeuse Explodes, It Will be So Bright You Could See It During the Day for a Year

Scientists Witness 'Time Dilation' in Early Universe, Claims New Research

Our Solar System Could be Hiding an Extra Planet the Size of Uranus

Harvard Professor 'Found Fragments of Alien Spacecraft at the Bottom of the Pacific

Elon Musk Eyes ‘Highly Habitable’ Planet That’s ‘Practically Next Door’