Remote sensing research improves hurricane response

Safe and uninterrupted road travel is crucial in the aftermath of storms so that people can access medical treatment, downed power lines can be removed and communities can begin a return to normalcy.

US pledges to end anti-satellite missile tests

The United States announced a commitment to stop testing anti-satellite missiles that generate dangerous debris in space, a measure described Tuesday as "an important step" by the head of NASA.

What would a sustainable space environment look like?

October 4, 2022, will be an auspicious day as humanity celebrates the 65th anniversary of the beginning of the Space Age. It all began in 1957 with the launch of the Soviet satellite Sputnik-1, the first artificial satellite ...

A Chinese space tug just grappled a dead satellite

A Chinese satellite pulled a defunct navigation satellite out of the way of other satellites on January 22. The satellite, called SJ-21, appeared to operate as a space tug when it grappled onto the navigation satellite from ...

When debris disaster strikes

In 2021 so far, some 2467 new objects large enough to be tracked have been added to world catalogs of orbital objects, out of which 1493 are new satellites and the rest are debris. While new objects are added, others are ...

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