"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just ...

Project Hyperion Design Competition: envisioning interstellar generation ships for humanity's future in space and sustainable ...

For two decades now, the iconic twin Voyager spacecraft have been quietly overturning everything we thought we knew about the boundary between our solar system and interstellar space ...

NASA's James Webb Space Telescope has captured the infrared glow of an ancient supernova's light echo, revealing ...

I first watched “Interstellar” on an old laptop a year after its 2014 release. With its shifting aspect ratios and stunning cinematography, I remember regretting not experiencing the film in theaters ...

NASA's James Webb Space Telescope captured detailed images of the Cassiopeia A supernova remnant, revealing wood grain-like ...

The enormous visitor to our solar system may have been about 8 times the mass of Jupiter, and come nearly as close to the sun ...

Though space is chock-full of interstellar medium, it tends to be invisible unless lit up by a celestial spotlight. Sometimes ...

WASHINGTON – A message of peace and hope penned in 1977 by the late President Jimmy Carter is attached to spacecrafts currently floating in interstellar space, intended for an audience of alien ...

In just five days of opening advance bookings, Christopher Nolan's Interstellar has sold nearly 100,000 premium tickets in ...