"Astronomers will always assume a simple model unless there is overwhelming evidence that this simple model is flawed." ...

Blue Origin's New Glenn rocket is the company's first orbital-class launch vehicle. It stands a towering 320 feet tall (98 ...

Blue Origin plans to launch the debut mission of its powerful New Glenn rocket no earlier than early Sunday (Jan. 12) after a ...

Starship is scheduled to launch from Starbase on Monday (Jan. 13) at 5:00 p.m. EST (2200 GMT). It will be the seventh test ...

The Outer Space Treaty (1967) makes it clear no nation can claim to "own" the moon (or any celestial body). However, it is ...

A Falcon 9 rocket is set to lift off from Vandenberg Space Force Base tonight at 10:52 p.m. EST (7:52 p.m. local California ...

From magnification to letting in enough light at night, here's how to choose the perfect monocular for stargazing and ...

On Jan. 9, skywatchers can watch the dark limb of the 82%-illuminated waxing gibbous moon creep across this beloved star ...

The ground on Mars is full of nitrogen, a vital component for planet life, raising hopes that it might be more hospitable ...

Smaller gas giants are less likely to survive in such systems, surrounded by clashing planetary titans. With their lower ...

As fans await the first public trailer for The Fantastic Four: First Steps, the hit online hero shooter Marvel Rivals is ...

Founded by billionaire Jeff Bezos, Blue Origin is counting down toward a 1 a.m. EST (0600 GMT) launch on Friday of its ...