besides the daily task of performing a series of scientific experiments in microgravity conditions every day, astronauts on the international space station (iss) sometimes also
this trip of spacex was a great success.
that forest had different squares like a chessboard. if walking normally in the forest, it's really hard to tell the difference.
the design of this toilet makes it look like a temple and what it adores is the 'cycle of nature'.
not only littering the natural environment on the ground, we also leave plenty of 'imprint of the civilized world' outside the universe.
with a passion for the universe, artist david peterson used sequential images from the international space station (iss) to create a lively video of the night view of the earth
many modern scientific achievements and groundbreaking studies contributing to the development of human civilization all began with the pioneering russians.
there have been several suggestions for removing space junk, such as garbage collection, crushing garbage or bombarding them from the earth. however, this new idea can be arguably