Firefly Aerospace could be valued at as much as $5.5 billion if the IPO prices at the top of the expected range.

Cedar Park-based Firefly Aerospace announced Monday that it has priced its initial public offering and is hoping to raise at ...

The space technology start-up is looking to sell 16.2 million shares for $35 to $39 apiece in an initial public offering of ...

July 20th is Moon Day, Space Exploration Day and the anniversary of the first Apollo 11 moonwalk. Here’s a look at the Apollo ...

The awkward moment left O'Brien at a loss for words, and the clip has since gone viral, amassing millions of views online.

Buzz Aldrin pays tribute to the Apollo 11 mission on its anniversary, invoking Kennedy's famous speech and expressing ...

What if you were told that within a single decade, humanity could go from barely flying beyond Earth's atmosphere to setting ...

One of those investigations involved a distinctive deep dive into studying the interior of the moon.

Neil Armstrong, the first man on the moon, was a private person. Therefore, when he spoke, it commanded attention. Here he ...

Scientists discovered that distinctive dust streaks during moon landings are caused by rotating vortices from curved rocket ...

The mission, dubbed Blue Ghost Mission 4, will use Firefly's Elytra Dark orbital vehicle and Blue Ghost lunar lander to ...

Pope Leo visited the Vatican’s internationally-recognized observatory, called the Specola Vaticana, where he was able to look ...