The NASA/ESA Hubble Space Telescope has provided a dramatic and colorful close-up look at one of the most rambunctious stars ...

Advancements in commercial satellite capabilities will enable NASA officials to transition to commercial systems to support ...

NASA’s newest mission is taking an orbiter to study one of Jupiter’s moons for signs of life, and a contractor from the QCA ...

The @nasawebb Instagram account has also captured the imagination of Michael Hoppen, a photography specialist who opened his ...

The Hubble Space Telescope has seen Jupiter's Great Red Spot oscillating in width as it drifts around the planet. Could this ...

Using the Gaia space telescope, astronomers have observed 55 massive stars ejected from their home star cluster in the Large ...

The sparkling scene depicted in this NASA/ESA Hubble Space Telescope image is of the spiral galaxy NGC 5248, located 42 ...

Estimates of how fast the universe is expanding disagree. Could a new form of dark energy resolve the problem?

Scientists identify faint black holes in galaxies that formed during the early days of the universe, using imagery from the ...

NASA’s Europa Clipper, the largest robotic probe the agency has ever built, rocketed into space Monday on a mission to ...