NASA unveiled the result of the research that analyzed over 40 years worth of old satellite data to add more into the ninth ...

A new study suggests yet another theory for a possible extra planet in our solar system, likely of a size between Mercury and ...

There are a couple of ways that scientists can date planets, so which planets formed first in our solar system?

The National Aeronautics and Space Administration has confirmed an interstellar object is passing through our solar system. The object is a comet hailing from the direction of the constellation ...

There are quite a few other places we might find life in the solar system, including dwarf planets like Ceres. Ceres is ...

NASA scientists have recently made a groundbreaking discovery about potential alien life within our own solar system, a ...

NASA is set to launch three spacecrafts Tuesday with the goal of unlocking the mysteries of solar weather at the edge of our solar system.

The workings of our solar system are roughly the same now as they have been for millions of years. Moons circle their planets, the planets circle the sun, the sun’s magnetic fields and sunspots wax ...

The interstellar object hurtling toward the inner solar system, where Earth is located, is much larger than previously ...