In birth-death models, the evolution of spatially structured populations is impacted by the order of birth and death events. Here, the authors demonstrate that moving the parent to a vacant site ...

NASA stranded astronaut Sunita Williams is soon ... Along the way to an attempt at docking with the ISS, the thruster on the spacecraft failed, making their mission even more complicated.

But how does one capture evolution in a computer, really? NASA has previously likened building an evolutionary algorithm to an art form, and with its details and intricacies, it truly is a complex ...

NASA and SpaceX are prepping a potentially photogenic sunset rocket launch Wednesday with clear skies across Florida's Space Coast, just 31 hours shy of a full moon — with sonic booms.

The strict safety standards that NASA requires for its missions had to be met before the spacecraft swap was OK'd. "These thrusters had a higher life than we have flown before for commercial crew ...

By Katrina Miller Two NASA missions will have to wait longer for a launch aboard a single rocket. Both aim to unravel mysteries about the universe — one by peering far from Earth, the other by ...

NASA's SPHEREx and PUNCH missions will need to wait a little longer before heading to space. After delaying the launch of these missions five times — they were originally slated to take to the ...

SEE ALSO: Now you can own NASA's Golden Record on vinyl "With these thrusters that are still functional after 37 years without use, we will be able to extend the life of the Voyager 1 spacecraft ...

But Williams, in response to a question, did take issue with Musk’s recent call to dump the space station in two years, rather than waiting until NASA’s projected deorbit in 2031. She noted ...

Now, starting Sunday, two more missions are set to follow within a single week, marking a bold push by NASA and its industry ... rely on precisely controlled thruster burns to slow their descent ...

SPHEREx to launch on Feb 28 aboard a SpaceX Falcon 9 rocket It will scan 450M galaxies and 100M Milky Way stars The mission aims to explore cosmic inflation and space ...

Using a NASA supercomputer to run models, researchers led by SwRI astronomer David Nesvorny now believe that the Inner Oort cloud looks like a spiral disk, around 0.24 light-years across ...