Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, ...

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This shimmering region of star-formation, a close-up of the Trifid Nebula about 5,000 light-years from Earth, was captured in ...

New measurements confirm the universe expands faster than predicted, reinforcing the Hubble tension and challenging the ...

IC 486 is a barred spiral galaxy, which means that it is a spiral galaxy — or a galaxy with a spiraling disk with "arms" that ...

AI is spurring ever more data satellites in space. How humanity plans to deal with the clutter is still an open question.

KENNEDY SPACE CENTER, Fla. — NASA is celebrating the successful launch of the Artemis II mission on Wednesday from Florida’s Space Coast. The spacecraft adapter jettison fairings that enclose the ...

Key Takeaways Investor interest in the space economy has exploded in recent years, prompting Morgan Stanley on Monday to ...

Any fans of the “Star Trek” television and movies franchise are quite familiar with the phrase used to begin episodes: “Space ...

The question “are we alone” remains unanswered, but humanity may get a hint of it in the coming years as technologies are ...

From the Apollo landings to the visionary Artemis program, NASA’s missions have not only expanded humanity’s reach into space but also reshaped our understanding of Earth and the universe. Each ...

As the Artemis II crew returns after a history-making trip around the Moon, we went back into the 13News Now Vault and found ...