Curiosity takes a final selfie from Vera Rubin Ridge

All five of the bright naked-eye planets are observable in the pre-dawn sky from about the third week of January 2016, particularly if one lives south of the equator. But even from the UK, you can get to view the spectacle if you time it right — and the weather obliges! The last time that Mercury, Venus, Mars, Jupiter and Saturn appeared in the same sky was 11 years ago.

Following in Curiosity’s footsteps, NASA’s Perseverance rover will attempt a daring high-speed descent to the surface of Mars on 21 February, depicted in an animation showing what flight controllers refer to as “seven minutes of terror.”

Two-tone mineral veins at a site NASA’s Curiosity rover has reached by climbing a layered Martian mountain offer clues about multiple episodes of fluid movement. These episodes occurred later than the wet environmental conditions that formed lake-bed deposits the rover examined at the mountain’s base.