There's been a lot of concern lately about how much these newfangled satellite constellations will ruin ground-based astronomy. Passing satellites leave streaks of light pollution on an observatory's ...

NASA scientists are sounding an alarm that would have been unthinkable a decade ago: the same commercial satellite constellations promising global internet coverage could severely compromise the ...

Add Yahoo as a preferred source to see more of our stories on Google. (Credit: NASA) Space telescopes are facing increasing difficulties in realizing accurate, unpolluted images of the cosmos due to ...

The manager of NASA’s embattled Constellation program, Jeff Hanley, was reassigned on May 26. Hanley, who had held the manager’s position since 2005, was named the Johnson Space Center’s associate ...

SYNCHRONICITY: NASA's Constellation program plans to "update and synchronize" all of its baseline requirements by the end of May, following completion of project-level reviews across the ...

Unfortunately, this book can't be printed from the OpenBook. If you need to print pages from this book, we recommend downloading it as a PDF. Visit NAP.edu/10766 to get more information about this ...

NASA’s Artemis II mission is only the tip of the space agency’s lunar-exploration spear: planning for a plethora of ...

Space telescopes are facing increasing difficulties in realizing accurate, unpolluted images of the cosmos due to the growing number of internet satellites in low Earth orbit (LEO). The problem is so ...