Name: Humphrey
SKU: r3600146-Humphrey-Rock-Mars
Availability: InStock

'Humphrey'

From £120.00 – £320.00

SKU: r3600146-Humphrey-Rock-Mars Categories: S P A C E, Science Photo Library Archive

Paper Size Guide

Paper Size* (inches) / (cm)	Landscape or Portrait images (horizontal or vertical)	Square images
Regular	10 x 12 25 x 30	10 x 10 25 x 25
Classical	12 x 16 30 x 40	12 x 12 30 x 30
Luxe	16 x 20 40 x 51	16 x 16 40 x 40
Large	20 x 24 51 x 61	20 x 20 51 x 51
Longe	20 x 30 51 x 76	n/a
Grande XL	30 x 40 76 x 101	30 x 30 76 x 76
Giant	40 x 60 101 x 152	40 x 40 101 x 101

*Note that the resulting image size can differ from the paper size it is printed on, as it will be the maximum fit of the image onto your chosen paper size including a minimum small white border around the image.

Photograph Description

Image of the Martian rock ‘Humphrey’, showing a hole (centre) made by the rock abrasion tool on the Mars Exploration Rover Spirit. Spirit landed on Mars on 4 January 2004, and carried out this grinding process on the 60th Martian day, or sol, of its mission. The purpose of the grinding was to expose new layers of rock for chemical analysis by Spirit’s spectrometers. The mineral composition of the rock may reveal how it was formed and whether this area of the Martian surface was once covered in water. The circular depression measures 46 millimetres in diameter. This image was taken with Spirit’s navigation camera. (Photo by Science Photo Library)

Paper Size

Regular 10×10", Classical 12×12"

Frame Type

Black, White, Perspex, Unframed