On October 13, 2014, something rather…striking…happened to one of the cameras aboard NASA’s Lunar Reconnaissance Orbiter (LRO), which has been imaging the Moon from lunar orbit since 2008. The Lunar Reconnaissance Orbiter Camera (LROC), which normally produces beautifully clear images of the lunar surface, produced an image that was wild and jittery. From the sudden and jagged pattern apparent in the image, the LROC team determined that the camera must have been hit by a tiny meteoroid, a piece of space debris no larger than the head of a pin but traveling much faster than a bullet.
“A meteoroid impact on the LROC NAC reminds us that LRO is constantly exposed to the hazards of space,” says Noah Petro, deputy project scientist from NASA’s Goddard Space Flight Center. “And as we continue to explore the Moon, it reminds us of the precious nature of the data being returned.”
Read the full story from NASA here: Camera on NASA’s Lunar Orbiter Survived 2014 Meteoroid Hit
Ok, technically it’s not a new moon as it’s probably several billion years old but we didn’t know about it before, so it’s new to us! A team of researchers has just announced the discovery of a 150- to 250-mile-wide moon orbiting a dwarf planet in the Kuiper Belt named 2007 OR10. This distant, icy world is only 950 miles wide itself but it’s still the third largest dwarf planet, ranking behind Pluto and Eris in size.
The existence of the moon was first hinted at in observations by NASA’s Kepler telescope, which showed 2007 OR10 to be rotating suspiciously slowly for a KBO—45 hours as compared to a more typical under 24. After reviewing earlier Hubble observations of the object a moon was positively identified.
This discovery not only adds a new member to the Solar System’s family tree but also helps better understand the formation of KBOs.
“The discovery of satellites around all of the known large dwarf planets—except for Sedna—means that at the time these bodies formed billions of years ago, collisions must have been more frequent, and that’s a constraint on the formation models,” said Csaba Kiss of the Konkoly Observatory in Budapest, Hungary, lead author of the research. “If there were frequent collisions, then it was quite easy to form these satellites.”
Read the full article from NASA’s Goddard Space Flight Center here: Hubble Spots Moon Around Third Largest Dwarf Planet
One of the favorite allegations by those who continue to be skeptical of the Apollo moon landings is that there are no stars visible in the photographs taken by the astronauts while they were “supposedly” on the Moon. Now while there’s a rather short but succinct list of why that’s the case (and feel free to review those reasons here) the truth is that there ARE stars visible in photographs taken from the Moon—photographs taken in ultraviolet light during the penultimate Apollo 16 mission in April of 1972.