First American Astronaut Female Name today39s insight news pioneers ride and mcauliffe Female Name Astronaut First American

First American Astronaut Female Name today39s insight news pioneers ride and mcauliffe Female Name Astronaut First American

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Interesting facts about space.

The largest, shining object in Earth's starlit night sky, our Moon has long been the source of mystery, myth, and poetry--a captivating inspiration for those who stare at the sky in wonder. But Earth's Moon is a very real object--the only body beyond our own planet that we have actually set foot upon, leaving our lingering footprints in its distant, alien dust. Earth's Moon has been with us almost from the very beginning, and even though it is our planet's closest companion in space, it has nonetheless managed to keep some of its ancient secrets very well. In September 2015, astronomers released a new study that shed light on Earth's bewitching companion's ancient and secretive past. Although our Moon now appears to be unchanging, as if it has always been exactly the same as it appears now--going through its beautiful and, yet, familiar phases, and controlling our ocean tides--in the distant past, things were actually very different.



and here is another

Vast regions of dark dunes also extend across Titan's exotic landscape, especially around its equatorial regions. Unlike Earth's sand, the "sand" that creates Titan's dunes is composed of dark grains of hydrocarbon that resemble coffee grounds. The tall linear dunes of this misty moisty moon-world appear to be quite similar to those seen in the desert of Namibia in Africa. Because Titan's surface is pockmarked by relatively few impact craters, its surface is considered to be quite young. Older surfaces display heavier cratering than more youthful surfaces, whose craters have been "erased" by resurfacing. This resurfacing is caused by processes that cover the scars left by old impacts as time goes by. Our own planet is similar to Titan in this respect. The craters of Earth are erased by the ongoing processes of flowing liquid (water on Earth), powerful winds, and the recycling of Earth's crust as a result of plate-tectonics. These processes also occur on Titan, but in modified forms. In particular, the shifting of the ground resulting from pressures coming from beneath (plate tectonics), also appear to be at work on this veiled moon-world. However, planetary scientists have not seen signs of plates on Titan that are analogous to those of our own planet.



and finally

The twin spacecraft flew in an almost-circular orbit until the mission ended on December 17, 2012, when the probes were intentionally sent down to the lunar surface. NASA ultimately named the impact site in honor of the late astronaut Sally K. Ride, who was America's first woman in space and a member of the GRAIL mission team.

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The night sky is a bottomless pit of darkness sprinkled generously with twinkling stars and during the new moon phase, which will take place on 16th June 2015, their will be no moon visible. This is the perfect time to dust off your telescope and indulge in an opportunity to properly study the stars without the interference of moonlight dampening your space 'exploration'. If you do not have a telescope then check out some telescope reviews and find a worthy telescope for sale... You will be glad you did.



A Moon For Makemake. The observations of April 2015, that unveiled Makemake's tiny moon, were made with HST's Wide Field Camera 3. HST's ability to observe faint objects close to bright ones, along with its sharp resolution, enabled the astronomers to spot the moon that was being masked by Makemake's glare. The announcement of the dim little moon's existence was made on April 26, 2016 in a Minor Planet Electronic Circular.



"Our gravity data are opening up a new chapter of lunar history, during which the Moon was a more dynamic place than suggested by the cratered landscape that is visible to the naked eye. More work is needed to understand the cause of this newfound pattern of gravity anomalies, and the implications for the history of the Moon," Dr. Andrews-Hanna explained in the October 1, 2014 NASA Press Release.