The Keck Observatory and NASA’s Hubble Space Telescope may have uncovered a "potential three-body system in the Kuiper Belt," ...

According to the Colorado Office of Economic Development and International Trade, the Centennial State is America’s second ...

For Amazon, Project Kuiper is a long-term, high-stakes bet on India’s satellite broadband future. While competitors like Starlink and OneWeb have an early lead, Amazon’s deep pockets and strategic ...

While for most people Pluto is the most distant planet in the Solar System, things get a lot more fuzzy once you pass Neptune ...

NASA's New Horizons spacecraft has successfully conducted the first-ever deep space stellar navigation test, while traversing the Kuiper Belt.

By looking at the shifting of stars in photos from the New Horizons probe, astronomers have calculated its position in the ...

More than $10 billion in funds are included in Trump’s tax and spending bill for NASA programs previously targeted by the ...

In the frozen outskirts of the solar system, a reddish dwarf planet orbits in silence. Known as Sedna, it is so distant that ...

Astronomers have discovered a rare instance of a interstellar comet speeding through the solar system. The 3I/ATLAS was first ...

New Horizons just completed its first successful stellar navigation test in deep space, a groundbreaking moment for ...

Sedna will reach its closest approach to the Sun in 2076, providing an exploration opportunity we won’t get for another ...

NASA's New Horizons spacecraft has traveled so far from Earth that the relative position of the stars is beginning to shift — a fact that could help future spacecraft navigate the galaxy on their own.