Jupiter is the largest planet in the solar system and the fifth planet from the sun. The gas giant has a long, rich, history of surprising scientists. Jupiter has 79 moons and is known as the 'king of the planets'. Jupiter orbits the Sun at a distance of 5.20 AU (778.5 Gm) with an orbital period of 11.86 years.

Mars is the fourth planet from the sun and has a distinct rusty red appearance and two unusual moons. The Red Planet is a cold, desert world within our solar system. It has a very thin atmosphere, but the dusty, lifeless planet is far from dull. The surface of Mars is orange-red because it is covered in iron oxide dust, giving it the nickname "the Red Planet".

Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It has a whopping 145 moons. It's the farthest planet from Earth that's visible to the unaided eye, but the planet's most outstanding features — its rings — are better viewed through a telescope. It is a gas giant with an average radius of about nine-and-a-half times that of Earth.

101955 Bennu is a carbonaceous asteroid in the Apollo group discovered by the LINEAR Project on 11 September 1999. It is a potentially hazardous object that is listed on the Sentry Risk Table and has the highest cumulative rating on the Palermo Technical Impact Hazard Scale. Bennu has a 1 in nearly 1,800 chance to hit Earth in the next 300 years.