There's much more to stars than meets the eye! Our Sun is a star, and it's medium-sized. Super giant stars can be 1,500 times the size of our Sun! Come along with science expert Velma and other members of the Mystery Inc. gang, and learn what constellations you can spot, how stars form, and how stars can die in huge explosions. Under Velma's magnifying glass, you'll get a close-up look at stars like never before!

There's much more to stars than meets the eye! Our Sun is a star, and it's medium-sized. Super giant stars can be 1,500 times the size of our Sun! Come along with science expert Velma and other members of the Mystery Inc. gang, and learn what constellations you can spot, how stars form, and how stars can die in huge explosions. Under Velma's magnifying glass, you'll get a close-up look at stars like never before!

Have you ever seen a shooting star? That's a meteor burning up in Earth's atmosphere! Learn where you can spot a meteor shower, how to track down a meteorite, and what makes up a comet with science expert Velma and the rest of the Scooby-Doo gang.

Have you ever seen a shooting star? That's a meteor burning up in Earth's atmosphere! Learn where you can spot a meteor shower, how to track down a meteorite, and what makes up a comet with science expert Velma and the rest of the Scooby-Doo gang.

Think you know a lot about space and the universe? Prepare to know even more about amazing galaxies, stars, planets, and space exploration. You'll be surprised by how much you'll discover in this totally terrific book of space trivia.

Think you know a lot about space and the universe? Prepare to know even more about amazing galaxies, stars, planets, and space exploration. You'll be surprised by how much you'll discover in this totally terrific book of space trivia.

Think you know a lot about Earth's natural wonders? Prepare to know even more about the world's biggest deserts, tallest mountains, and deepest canyons. You'll be surprised by how much you'll discover in this totally terrific book of trivia about natural wonders.

Think you know a lot about Earth's natural wonders? Prepare to know even more about the world's biggest deserts, tallest mountains, and deepest canyons. You'll be surprised by how much you'll discover in this totally terrific book of trivia about natural wonders.

Having just moved to California, Syretia's mother enrolls her and her younger brother, Sean, in the only summer camp available: Mars or Bust, which is focusing on the Mars Curiosity rover due to land soon; Sean is thrilled by all things involving space, but eleven-year-old rock enthusiast Syretia is not really interested, until she discovers that the rover will be studying Martian geology--as Syretia's team works on their end-of-camp project, and the hour for the Mars landing approaches, she finds herself caught up in the excitement and anticipation.

Having just moved to California, Syretia's mother enrolls her and her younger brother, Sean, in the only summer camp available: Mars or Bust, which is focusing on the Mars Curiosity rover due to land soon; Sean is thrilled by all things involving space, but eleven-year-old rock enthusiast Syretia is not really interested, until she discovers that the rover will be studying Martian geology--as Syretia's team works on their end-of-camp project, and the hour for the Mars landing approaches, she finds herself caught up in the excitement and anticipation.

After losing their communication link with two members of their team, the remaining young miners abandon their expedition on Asteroid AX245 to search for their missing friends.