As fans gear up for Christopher Nolan's The Odyssey, one of his sci-fi blockbusters is climbing streaming charts. Find out ...

'Interstellar' is one of Christopher Nolan's most complex movies to date. Here is what the end of the sci-fi epic means.

Astronomers have identified erythrulose, a four-carbon sugar with the molecular formula C4H8O4, drifting through the gas ...

America's most daring, extraordinary feat, landing astronauts on the moon, remains the pinnacle of achievement by anyone ...

Astronomers have detected a true sugar in interstellar space for the first time, floating in a chemically rich cloud near the center of the Milky Way. The molecule is called erythrulose. It is a ...

NASA / Grover Swartzlander. Solar sails may encounter drag from light itself as they approach a significant fraction of the ...

It’s the first time a sugar molecule has been detected in interstellar space. The discovery provides tantalizing new clues ...

Astronomers have long suspected that sugar exists in deep space—frontiers beyond our solar system. That hypothesis was proven ...

Last year, an interstellar traveler entered our solar system. Some speculated that it was an alien spacecraft, but it turned ...

For obvious reasons, the Sun’s influence weakens as you get closer to the edge of the solar system. But things might be a lot more complicated than we previously thought, according to a new study.

An image of interstellar comet 3I/ATLAS captured by a telescope in Hawaii International Gemini Observatory / NOIRLab / NSF / AURA / B. Bolin Image Processing: J. Miller & M. Rodriguez (International ...

The latest interstellar visitor to be discovered in our solar system was born somewhere in the universe that was nothing like our home and, according to a new study, a time long before the solar ...