Scientists’ ideas for travelling to the stars range from the the wholly improbable to the hugely expensive and very difficult ...

"Chemical rockets that we use today, even with the extra speed boost from flying by planets, or from swinging by the sun for a boost, just don't have the ability to scale to useful interstellar speeds ...

By envisioning generation ships—vast, self-sustaining habitats ... complexity and requires a radical reimagining of space technology. An interstellar spacecraft would not simply be a scaled ...

"The lightsail will travel faster than any previous spacecraft, with potential to eventually open interstellar distances ... Initiative's vision of laser-driven space travel.

The film’s depiction of space, including the wormhole and black hole sequences ... carry greater intensity when presented on a large screen with heightened visual and audio fidelity. For those who ...

Some 350 years after a supernova, its shockwave reaches interstellar space and causes clouds of gas and dust to glow. Credit: NASA / ESA / CSA / STScI / Jacob Jencson (Caltech/IPAC) Scientists ...

SpaceX is currently building the most powerful rocket ever, but Musk’s long-term vision goes far beyond Mars. He has hinted ...

This breathtaking image captured dust in cosmic space in unprecedented detail, allowing astronomers to look at the 3D structure of interstellar material with precision they never thought possible.

SpaceX's mega rocket Starship launches for a test flight from Starbase in Boca Chica, Texas, Thursday, Jan. 16, 2025. (AP Photo/Eric Gay) ...