Recent collision in our planetary system:about recent cratering on Mars
A relatively large crater was suddenly detected by the NASA Mars Reconnaissance Orbiter (MRO) on the surface of Mars. This exciting discovery was made by the High Resolution Imaging Science Experiment HIRISE which saw for the first time an about 30 m diameter crater in the center of a colorful radial burst pattern. This crater appeared obviously in the time between July 2010 and May 2012. Based on apparent changes between those before-and-after images
Rosetta wake-up: “Year of the Comet” Successfully Opened
Introductory remark. At the end of November 2013 we have had some sort of Cometary Festival: Five relatively bright comets were on the early morning sky – more than ever. One of these objects, the comet Lovejoy, was caught with the help of my self-made telescope in the early morning of November 27, 2013.
Comet Lovejoy in the morning of November 27, 2013 photographed with the
NEO coming close by
An representable image of an asteroid. Note: This is not 2004 BL86. Nobody knows how that one looks like. Yet. Image credit: NASA.
Something big is heading our way… A big space-rock of around 500m diameter… Coming in at a speed of multiple kilometers per second… But fortunately, it is most likely to miss us by approximately 1.2 million kilometers. That may sound
Hayabusa 2 Proposed for Launch in 2014
Following the first Hayabusa mission that launched in 2003, the Japanese Aerospace Exploration Agency (JAXA) announced that Hayabusa 2 is planned for launch in 2014. The JAXA Hayabusa missions aim to land the spacecraft on an asteroid and bring sample material back to Earth. The first Hayabusa mission landed on S-type asteroid Itokawa. The selected asteroid for Hayabusa 2 is C-type asteroid 1999 JU3.