British-led exoplanet mission selected as ESA’s next space science probe
See planet Uranus at its best in the autumn sky
Have you ever seen Uranus with the naked eye? If not, moonless nights in October offer ideal conditions to test your visual acuity and sky clarity. Uranus reaches opposition on 15 October and attains a respectable altitude in the southern sky as seen from the British Isles. Here is our guide to tracking down the seventh planet from the Sun.
Close encounters of a tidal kind could lead to cracks on icy moons
A new model developed by University of Rochester researchers could offer an explanation as to how cracks on icy moons, such as Pluto’s Charon, formed. Until now, it was thought that the cracks were the result of geodynamical processes, such as plate tectonics, but computer simulations suggest that a close encounter with another body might have been the cause.
See planet Uranus at its best in October with the naked eye or binoculars
Uranus, the seventh planet from the Sun, reaches opposition on 12 October. It is therefore best placed for observation during 2015 and reaches a respectable altitude as seen from the British Isles. It can be seen with the naked eye from dark sky sites, so here is our guide to tracking down this gas giant during October using nothing more than an average binocular.