January 2018
When it comes to water Mars may not be the promised land
... the fate of the atmosphere and of the water resources of the planet. It has been estimated that 1029 joules of energy released by a... views of many scientists, the water inventory of the planet may not be as much as anticipated. Assuming that ...
August 2018
Measuring the pulse of Mars
...to live up to its name by investigating the red planet like no other mission has done before it. NASA’s InSight...are of immense scientific interest as they help scientists to scan the planet’s interior in a similar way that an x-ray reveals the insides...
November 2018
BepiColombo – a mission to explore Mercury
...Mercury is also a key laboratory for surface-bounded exospheres where, as the name implies, the boundary of a planet’s exosphere is the planet’s surface. In the case of Mercury, the density of its exosphere is too low for molecules to behave as a gas...
19 January 2016
Giant double-planet system around an evolved star detected by astronomers
...also possible that the star might have harboured a third planet that was engulfed as the star expanded, causing the ...their neighbours to cause significant disruption. The number of multi-planet systems found to date, regardless of the central star’s ...
22 January 2016
Possible “Planet Nine” Discovery Announced
...relative to the plane of the eight officially recognized planets. If Planet Nine exists, it would be about the same size... is needed to either prove or disprove the existence of Planet Nine, the overall reaction of the scientific community has so...
22 February 2016
Researchers constrain a possible location for Planet 9 using Cassini data
...Caltech researchers provided the most compelling evidence yet that Planet X or Planet 9 as it has been nicknamed, resides in a... observed by the smaller objects. A predicted consequence of Planet Nine is that a second set of confined objects should...
