As 3I/Atlas neared its closest point to the sun in its orbit, the internet was abuzz with curiosity about the comet.

The interstellar comet 3I/ATLAS is barreling toward its closest point to the sun as perihelion looms on Oct. 29. How ...

Archaeologists have studied how astronauts use the International Space Station to improve its potential future successors.

Police said the object appeared to be "a composite-overwrapped pressure vessel or rocket tank" consistent with "aerospace ...

(The Center Square) – Colorado has sued the Trump administration over its decision to move the U.S. Space Command ...

The ISS has “come into its own as a very sophisticated scientific laboratory,” says retired NASA astronaut Scott Kelly, who ...

For Halloween, our space photo of the day shows a brilliant orange sunset over Kitt Peak Observatory in Arizona.

The interstellar comet 3I/ATLAS has a thick irradiated crust that no longer resembles its home star system, simulations and ...

As artificial intelligence drives the need for vastly more computing storage and processing power, interest in space-based data centers has spiked.

The International Space Station is marking 25 years of nonstop human presence in orbit. Nearly 300 people have lived aboard ...

Over the past seven decades, thousands of sophisticated spacecraft have been launched on ambitious missions to look down on ...