Dreaming of visiting other stars? The universe has built in walls we cannot break. This video confronts the harsh physics ...

I/ATLAS comet is the 3rd-ever object discovered that originated from outside our solar system. It's not a threat, approaches ...

A small, icy visitor from beyond the solar system is giving scientists an unusually close look at the chemistry that may help ...

Astronomers are reporting new findings about 3I/ATLAS, the rare interstellar comet now moving through the outer solar system, as NASA and research institutions expand monitoring of the object's ...

AUSTIN (KXAN) — Exploring beyond our solar system could have lasting impacts here on Earth, and scientists, creatives and industry experts gather at the University of Texas at Austin this week to ...

A new image has revealed the clearest glimpse yet of an interstellar visitor zipping through our solar system.Video above: Astronomers discover how planets formThe Hubble Telescope and its Wide Field ...

The recent passage of interstellar comet 3I/Atlas has reignited concerns about the potential dangers of such celestial bodies to Earth.

The journey on Interstellar Arc, a space exploration experience, begins in a cryogenic sleep chamber. Photo Credit: Felix & Paul Studios Interstellar Arc, a virtual ship created by Felix & Paul ...

Life on the International Space Station continues with crews arriving and departing, and even some personal care items like ...

When a group of scientists developing an engine for interstellar travel see their funding cut after a breakthrough leads to a ...

What the space agency is really doing that mirrors the Hollywood movie plot. — -- Could the plot of the movie "Interstellar" happen in real life -- both the catastrophe or the solution? In the ...