During its 30 years in orbit around Earth, the NASA/ESA Hubble Space Telescope has witnessed the changing nature of spaceflight as the skies have filled with greater numbers of satellites, the International Space Station ...
Space Exploration
May 1, 2020
1
303
The chance that ESA's Solar Orbiter spacecraft will encounter space debris during its upcoming Earth flyby is very, very low. However, the risk is not zero and is greater than any other flyby ESA has performed. That there ...
Space Exploration
Nov 29, 2021
0
205
About 51 trillion microplastics are floating in the surface waters of oceans around the world. Originating from various types of plastics, these tiny fragments (less than 5 millimeters in length) pollute natural ecosystems. ...
Environment
Feb 3, 2022
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195
Lava-like rocks believed to be melted nuclear fuel have been spotted inside Japan's stricken Fukushima reactor by an underwater robot, the plant's operator said at the end of a three-day inspection.
Energy & Green Tech
Jul 23, 2017
29
1340
There will be all sorts of risks for any future colonists on Mars, such as extreme weather and temperatures, radiation, and the human physiological problems associated with living in with decreased gravity. But another issue ...
Space Exploration
Jun 25, 2021
1
653
SBUDNIC, built by an academically diverse team of students, was confirmed to have successfully reentered Earth's atmosphere in August, demonstrating a practical, low-cost method to cut down on space debris.
Space Exploration
Aug 24, 2023
0
154
The beaches of one of the world's most remote islands have been found to be polluted with the highest density of plastic debris reported anywhere on the planet, in a study published in the prestigious US scientific journal ...
Environment
May 15, 2017
3
593
Scientists have just completed an unprecedented journey into the vast and little-explored "Great Pacific Ocean Garbage Patch."
Earth Sciences
Aug 27, 2009
29
0
Space station astronauts opened the world's first inflatable space habitat Monday and floated inside.
Space Exploration
Jun 6, 2016
23
1619
Japanese space scientists are set to trial a tether they hope will help pull junk out of orbit around Earth, clearing up tonnes of planetary clutter, they said Thursday.
Space Exploration
Jan 16, 2014
2
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