As impact glass is a ubiquitous substrate
on rocky bodies throughout the Solar System and likely common on the early Earth, the preservation of biological activity in impact glass has significant astrobiological implications for life on early Earth as well as for the search for life on other planets.
Not exact matches
Although traveling between these airless,
rocky bodies on a rocket - propelled zip line would certainly be thrilling, it would be a long trip; according to NASA, they're usually separated by at least 620,000 miles.
Until recently, that rule led scientists to think only in terms of places just like home: temperate,
rocky planets with
bodies of liquid water
on their surfaces.
If there's gas around and the
bodies get large enough, perhaps something
on the order of 10 Earth masses or so, then you can start pulling some gas in
on top of your
rocky core and make something that looks like a gas giant planet, like Jupiter.
Analysis of 166 stars found almost a quarter — much more than expected — had small,
rocky planets, which should force a change in thinking
on the overall frequency of such
bodies.
tectonic Surface activity
on a large
rocky body (such as a planet or moon) as liquid rock flows up to the surface where it solidifies, then slowly drifts atop molten rock, carrying surface features with it.
What I would desperately like to know is whether or not it has the small
rocky bodies on the inside too.
The climactic scenes take place
on the beach itself which is a long thin
rocky strip of land between two
bodies of water in Dorset.
On dryland its one thing but if you get a full
body crap in the water and your surfing big waves, especially over a reef or close to
rocky crops then your screwed!