NASA Science Briefing: Comet Siding Spring at Mars

NASA officials announced that the agency will move forward with the development of a plutonium-powered robotic quadcopter drone to explore Saturn’s moon Titan, a hazy world covered with dunes and methane lakes that scientists say is reminiscent of the ancient Earth.

Look low to the south-southeast at 11:35pm BST tonight and, if the current British “monsoon” clears, you will see the full Moon rising at dusk at the instant the 2016 summer solstice occurs in the Northern Hemisphere. The last time that this happened on the same UK day was 22 June 1967.

A new science satellite, the ASTRO-H X-ray Observatory, will blast into Earth orbit this month. The project, led by the Japan Aerospace Exploration Agency (JAXA), aims to collect a wealth of new data on everything from the formation of galaxy clusters to the warping of space and time around black holes. ASTRO-H boasts a sensitivity level that is orders of magnitude better than previous technology.