Few ideas in modern science have reshaped our understanding of reality more profoundly than space-time—the interwoven fabric ...

Scientists say fragments of energy may be the fundamental building blocks of the universe—not particles and waves.

National Air and Space Museum will offer three free lectures at the Steven F. Udvar-Hazy Center in Chantilly, Virginia, highlighting women who have broken boundaries in military aviation and the ...

NASA’s 50th Anniversary Lecture Series “Why We Should Go Into Space” Keynote Speakers: STEPHEN HAWKING, Professor, University of Cambridge LUCY HAWKING, Journalist and Novelist Moderated by ...

The National Aeronautics and Space Administration is pleased to invite you to a series of three lectures “From our Earth to other earths” March 21, 2002 Earth’s Climate System: A 21st ...

Nima Arkani-Hamed is a past recipient of the $3 million Breakthrough Prize in Fundamental Physics.

Time travel is also possible because students can travel to last week’s or last year’s lecture. They can hear and often see past presidents, world leaders and scientists.

China broadcast a live classroom from its new space station on Dec. 9, in an effort to both inspire students and present a friendly image of the country's space ambitions.

Additional lectures in the series, which honors the 200th anniversary of Charles Darwin’s birth among other significant anniversaries, will be announced at a later date.