At http://phys.org/print383580189.html ... the amino acid glycine was detected by the Rosetta Mission to Comet Churyumov-Gerasimenko according to a paper in Science Advances (May 2016). Another ingredient was phosphorus - two key elements of DNA and cell membranes, which suggests comets have the ability to deliver key molecules and set life in motion. More than 100 molecules have been detected in various comets and in their dust and gas clouds. These include many amino acids.
At http://phys.org/print383295806.html ... are mystery Mars plumes caused by space weather? Back in 2012 a cloud like plume was spotted high above the surface of Mars. The orbiting spacecraft was not in a position to analyse what had happened but the Mars Express did make measurements of plasma and solar wind activity. It seems a huge CME event struck Mars.
At http://phys.org/print382011175.html ... a paper in May's issue of Nature concerns the discovery of intense winds found in the near neighbourhood of a black hole. It is capable of expelling material from the gravitational field around the black hole we are told, and seems to follow on from an outburst event after a long period of quiescence - 25 years. During the outburst brightness increased one million times and it temporarily became the brightest x-ray source in the sky.
At http://phys.org/print381597635.html ... Pluto's interaction with the solar wind is unique we are told. According to a study in the Journal of Geophysical Research - Space Physics (May 2016) Pluto behaves in a sort of halfway fashion between a comet and a planet when it encounters the plasma of the solar wind (the story is also at Daily Galaxy blog and Universe Today).
Planet Nine is in the news again - a new paper in the Astrophysical Journal by Kenyon and Bradley (see http://phys.org/print381496454.html) that uses computer simulation to winkle out plausible scenarios. The presence of Planet Nine is yet to be determined but it does not stop people playing around on their computers. The most likely explanation, it seems, is that it formed a great distance away but was nudged by a 'passing star' and captured by the solar system, albeit on the outer side of the solar system (if it exists that is).
At http://phys.org/print381420139.html ... dark lines on slopes on Mars are created by water, it is claimed (very hot water).
At http://phys.org/print381396983.html ... NASA research (via observation and simulation) has been looking at swirling patterns of dark and light on the lunar surface. It seems they may be due to the magnetic field as a result of interaction with the solar wind.
At http://phys.org/print381400898.html ... oxygen and the universe. It is an important constituent of star making clouds of dust but it seems there is less of it than expected
At www.spaceweather.com (May 2nd 2016) - mysterious magnetic fields spark aurorae. For three days Earth has been moving through a region of space filled with negative polarity magnetic fields. This has caused geomagnetic storms
We also have sprites over the Caribbean (as seen from Texas) at the same web site. This is upper atmosphere lightning - going upwards (or connecting the ionosphere with the surface)
At http://phys.org/print381157131.html ... a paper due out in May's Science Advances (2016) is set to claim C/2014 S3 PANSTARRS is an ancient rocky body - much like an asteroid. Comets are supposed to be icy conglomerates so is this really a comet or is it an asteroid behaving like a comet?
At https://tallbloke.wordpress.com/2016/04/28/evidence-of-solar-flares-bigg... ... refers to an article in April's Nature Communications (2016) and the possibility the Sun can produce super flares - one hundred times bigger than the Cinningham event in 1859.
See a video of the recent solar flare in action caught on video at www.space.com/32685-inside-the-heart-shaped-sunspot-plasma-s-magnetic-fl... ... a video of a big sun spot facing the Earth (from last week)