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 Mars, Uranus and the Moon get close on 10 February
Have you ever seen planet Uranus? If skies are clear in the UK and Western Europe on the evening of Sunday, 10 February, see this icy gas giant less than 2 degrees (or four lunar diameters) from Mars and 6 degrees from the 5-day-old crescent Moon. In fact, you’ll see all three in a single view of wide-angle binoculars like 7×50s.
News
InSight lander’s troubled seismometer passes major test
A balky interplanetary seismic instrument that ran into technical problems in 2015, forcing a two-year delay in the launch of NASA’s InSight lander to Mars, cleared a major test last month after engineers redesigned part of the sensor package, boosting confidence that the mission will be ready to blast off in May 2018.