The most striking science photos of the week: including the Perseid meteor shower and glowing underwater wonders.

Six planets are hanging out in the sky this month. It’s what’s known as a planetary parade and it’s the last one of the year.

So, what's happening with the moon tonight, Aug. 16? What is today’s moon phase? As of Saturday, Aug. 16, the moon phase is ...

Following a setback in June when its Starship spacecraft exploded after an engine test, SpaceX is almost ready to launch the world's most powerful rocket for a 10th time.

Did you miss the peak of the Perseids meteor shower? You can still catch it. Where and when to get the best view of celestial ...

The Texas-based rocket maker is riding a wave of defense contracts, space milestones and fresh investor backing.

Astronomers using the Chandra X-ray Observatory and other telescopes "have determined that a giant black hole has destroyed a ...

Discover why Firefly Aerospace's strong potential isn't enough to warrant a buy. Learn about valuation concerns, cash burn, ...

In the spring of 2022 the U.S. space community selected its top priority for the nation’s next decade of science and ...

To transform Mars into a new bioengineered Eden for human colonists, scientists have resurrected sci-fi juggernaut Arthur ...

Internal documents show Elon Musk’s multi-billion dollar rocket company can indefinitely shield nearly $3 billion in profits ...