Interstellar Travel Could Be Possible Even Without Spaceships, Scientist Says

In about 5 billion years, the Sun will leave the main sequence and become a red giant. It'll expand and transform into a glowering, malevolent ball and consume and destroy Mercury, Venus, Earth, and probably Mars.

Related Keywords

Houston ,Texas ,United States ,Vera Rubin ,Alpha Centauri ,Irina Romanovskaya ,International Journal Of Astrobiology ,Houston Community College ,Extraterrestrial Civilizations ,Solar System ,International Journal ,Houston Community ,Milky Way ,Oort Cloud ,Professor Romanovskaya ,Cosmic Hitchhikers ,Vera Rubin Observatory ,Planets ,Rogue ,Mp Quot ,Planet ,Solar ,System ,Star ,Civilizations ,Romanovskaya ,Free Floating ,Civilization ,The ,Article ,Interstellar ,Objects ,