The "Star Trek" legend's only son will discuss his memoir at the annual space-themed event.

Does our Solar System have 9 planets or only 8? Astronomers have gone back and forth on that a lot, with Pluto now being classified as a dwarf planet. However, out beyond Neptune there could be ...

A new, detailed probe of Earth's heart reveals that the rotating inner core doesn't just change in rotation speed – it also appears to change in shape, with subtle variations appearing in the way ...

To get somewhere in outer space, you can’t exactly drive in a straight line. Orbits are tricky things, and sending a probe to ...

Why is Pluto no longer a planet? Discover the real reason behind Pluto’s reclassification as a dwarf planet and the science that led to this change.

A POWERFUL telescope floating in space has discovered an extremely rare Einstein ring of light around a nearby galaxy. The ...

In August 2006, the International Astronomical Union made the controversial, but correct, decision to demote Pluto from its ...

What planet rules Scorpio? Discover how Mars and Pluto shape Scorpio’s intensity, passion, and transformation in astrology. Unveil Scorpio’s cosmic secrets now!