Exploring Space: From Galileo to the Mars Rover and Beyond

Launch into a truly out-of-this-world examination of the past, present, and future of humans in space.

For centuries, humans have looked up at the night sky and wondered what it’s like deep in space, far from Earth — and now we’ve begun to find out. We’ve landed on the moon, put robots on Mars, and sent space probes billions of miles to explore the far reaches of our solar system. Told in richly detailed cutaway illustrations by Stephen Biesty and friendly, engaging writing by Martin Jenkins, here is the enthralling story of how we made the great leap into space and what we’ve discovered there. Find out what life is like on the International Space Station, what the chances are that we will ever settle on Mars, where in the solar system we might find alien life, and why visiting other stars will almost certainly remain a dream. Budding astronomers, junior astronauts, and anyone who has ever gazed up at the stars in fascination will pore over this beautifully intricate yet accessible glimpse of the infinite wonders of space.

Standard and Primary covers are widely available through general retailers. They often have higher print runs and can be cheaper, especially during sales.

In contrast, Direct Market (DM) and variant covers are primarily sold in comic shops. DM editions tend to have more limited availability and may be more valuable to collectors.

The main differences lie in artwork style, availability, price, and collector appeal. Ultimately, the choice between standard and variant covers depends on personal preference, budget, and individual collecting goals.

Comic book enthusiasts have various formats to choose from when collecting their favorite stories.
Here's a brief overview of the main types:

Omnibus

• Large, hardcover collections
• Usually contain complete runs or extensive story arcs
• Typically 800-1000+ pages
• Higher price point, often €100-€150

Oversized Hardcover (OHC)

• Similar dimensions to omnibus, but thinner
• Collect shorter runs or story arcs
• Usually 300-600 pages
• Priced between €30-€50

Hardcover (HC)

• Standard-sized hardcover books
• Collect 6-12 issues typically
• Similar dimensions to single issues, but with a hard cover
• Priced around €25-€35

Trade Paperback (TP)

• Softcover collections
• Standard comic book size
• Usually collect 4-6 issues
• Most affordable option, typically €15-€25

Other Formats

• Absolute Editions: Oversized, deluxe hardcovers (mainly DC Comics)
• Compendiums: Massive paperback collections
• Graphic Novels (OGN/GN): Original stories not previously released as single issues

The choice between these formats often depends on personal preference, budget, and collecting goals. Omnibus and OHC editions offer larger artwork and more content but at a higher price, while TPs provide a more affordable way to collect complete story arcs