On the ground, its rings are hard to appreciate; dunes, heat haze, and uneven terrain all conspire to hide the full shape. But from space, especially in the images taken by the Copernicus satellite, ...

At the invitation of the Prime Minister of India Shri Narendra Modi, the President of the Russian Federation, H.E. Mr.

Can a tiny particle smaller than sand itself derail a space mission with crew, and how does this further affect mission ...

A new NASA-led study found that the increasing number of satellites in low-Earth orbit could ruin up to 96% of images from ...

This infrared view offers the clearest look yet at how dwarf galaxies merge, evolve, trade gas and ignite waves of new stars.

Given the mounting number of objects in orbit, this is likely to be a more regular occurrence. It’s costly in terms of damage ...

Some of the biggest challenges in space include traffic management and debris mitigation, experts said at the recent World ...

The moniker cold moon indicates that it’s the full moon event closest to the winter solstice, the shortest day of the year in ...

Far from being quiet, frozen backwaters, the icy moons of the outer solar system are starting to look like some of the most ...

Christina Guidi of The Aerospace Corporation discusses what it would take to build structures and infrastructure that could ...

Russia is pushing the boundaries of space—and capitalism—by transforming its spacecraft into high-stakes advertising ...

Dan Falk: Space junk broadly refers to stuff that’s in space that was put there by humans, and that is no longer doing what ...