Live coverage of the countdown and launch of a Proton rocket with Europe’s ExoMars Trace Gas Orbiter and the Schiaparelli entry, descent and landing demonstrator module to Mars. Text updates will appear automatically below; there is no need to reload the page. Follow us on Twitter.
Observing
See the Moon get close to Saturn and Mars in the early morning sky
Although Jupiter close to opposition may be stealing the other naked-eye planets’ thunder, there’s lots more to see if you’re an early riser on the weekend of 5–6 May. About an hour before sunrise finds Mars and Saturn less than the span of an outstretched hand at arm’s length apart in the UK southern sky, with the waning gibbous Moon acting as a convenient guide to each planet on successive mornings.
Observing
See the Moon meet Saturn and Mars in the evening sky
A hundred days have passed since Mars was closest to Earth this year, but the Red Planet can still be seen in the early evening sky close to the jewel of the solar system, Saturn. If you wish to identify this pair of planets, then a convenient celestial marker in the form of the waxing crescent Moon passes by on the evenings of 8—9 September in the UK and Western Europe.