Nearly 10 years have passed. Danielle and Ed attend a celebration, where things take a terrifying turn.

A commercial spaceflight company makes an announcement. The choice over who'll command the Mars mission leads to a shift in personnel.

The race to land first on Mars brings together unexpected allies.

Eight years later, a new mission begins: Capture an asteroid. Aleida and Danielle are still haunted by events from the past.

A discovery sends teams across Earth and Mars scrambling for answers.

Tensions on Earth and Mars come to a head.