Phone bookings only Free for members

Essential Information

Type Planetarium shows
Date and Times Fridays-Mondays during term time | Daily during school holidays
Prices Adult £10 | Child £5
Royal Observatory
Call to book: 020 8312 6608

Join our expedition to Mars and enjoy a thrilling experience where you'll dive into the depths of seemingly bottomless canyons and the Red Planet’s icy dunes.

You'll dive into the depths of seemingly bottomless canyons and brave the violent winds that sweep across the Red Planet's icy dunes.

One Day on Mars will take you to a world that humans could well visit in just a few decades in our ongoing search for life.

Recommended ages 7+

Show times

One Day on Mars runs Fridays to Mondays during term time and every day during the school holidays.

Day Time
Fridays 1.30pm and 3.30pm
Saturdays 12.30pm and 3.30pm
Sundays 12.30pm and 3.30pm
Mondays 1.30pm and 3.30pm
School holidays 12.30pm and 3.30pm

Please note that the 12:30pm shows on Saturday 22 and Sunday 23 May will be members only.

How to book

Bookings for Planetarium shows are currently via phone only. Tickets are released two weeks in advance from Monday 10 May.

The bookings office is open 9am-5pm, Monday-Friday. Call the team on +44 (0)20 8312 6608 to book.

Frequently asked questions

Plan your visit

Tickets and Opening

Adult: £10.00
Child: £5.00

Fridays-Mondays during term time

Daily during school holidays

  • Greenwich Station
  • Cutty Sark DLR
  • Maze Hill Station
  • Greenwich Pier

What’s On

See more Royal Observatory events and planetarium shows. See everything that is happening

Choose your tickets

Planetarium show

One Day on Mars

  • Mondays and Fridays during term time at 1.30pm
  • Daily during school holidays at 12.30pm and 3.30pm
  • Perfect for adults and families
  • Tickets available two weeks in advance
Adult £10
Child £5
Call to book 020 8312 6608
National Maritime Museum

Become a Member

  • Unlimited entry all year
  • Royal Observatory
  • Cutty Sark
  • Planetarium Shows
  • Special exhibitions
Direct Debit One-off
Individual: £50 Individual: £60
Family: from £65 Family: from £75