The highly anticipated SpaceX IPO appears likely to happen in 2026, and a new report says the offering could be timed to two events: one, a rare space occurrence, and another, an important date for ...

New microwave measurements from NASA’s Juno spacecraft reveal Europa’s ice shell may stretch nearly 29 km (18 miles) deep, ...

As part of Juno’s extended mission, the spacecraft is making close encounters of Jupiter’s large Galilean moons after having ...

A thick shell "implies a longer route that oxygen and nutrients would have to travel to connect Europa’s surface with its ...

Elon Musk is reportedly planning to take his space company, SpaceX, public during a rare celestial alignment, purportedly ...

Elon Musk’s planned market debut ties planetary alignment to funding Starship, Starlink and orbital AI data centers.

The volcanic hot spot is larger than Lake Superior, spewing eruptions six times the total energy of all of the world's power plants.

Jupiter's fourth-largest moon is a main character in our search for other life-friendly places in our solar system.

Baby stars, teenage planets, and disappearing icebergs are all featured this week. Plus, a look back at a New Horizons image ...

Embarking on a spur of the moment astronomy lesson, Musk explained that the sun makes up some 99.8% of mass of the solar ...

Billionaire Elon Musk is weighing a SpaceX IPO date guided as much by superstition as strategy, with people familiar with the ...

SpaceX is planning to go public in mid-June, with Elon Musk choosing the date to match up with an unusual sky event and his ...