A waxing Moon brightens the sky as we catch our last looks at Uranus and view Venus, Mercury, Jupiter, and Mars in the sky ...

Dark mode in Google Photos for the web is finally available for everyone. To activate it, just hop into Settings, find ...

The moon dims, the meteors fly, and the planets dance—these are the most exciting celestial events happening this month.

NASA websites have dropped references to landing the first woman on the moon as part of the goals for its Artemis program. Updated pages as of Friday for the program no longer feature the ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous — it makes up nearly 70 ...

The latest Dark Energy Spectroscopic Instrument results fall short of the discovery threshold but strengthen evidence for dynamical dark energy. Last year, we reported on an exciting hint of new ...

Firefly Aerospace, the Texas-based space startup behind Blue Ghost, released breathtaking images Tuesday of sundown on the Moon. The pictures, which depict the lunar landscape shi ...

Dark energy, the mysterious force thought to be driving the ever-faster expansion of the universe, appears to be changing over time, according to new observations released Wednesday. If dark ...

Scientists are homing in on the nature of a mysterious force called dark energy, and nothing short of the fate of the universe hangs in the balance. The force is enormous—it makes up nearly 70% ...

ANAHEIM, Calif. — Change is in the air. New data strengthen a hint that dark energy, long thought to be constant force in the universe, might change over time. Dark energy explains the ...

New data further challenge the best scientific theory of the history and the structure of the universe. But a separate recent result reinforces it. Using the Dark Energy Spectroscopic Instrument ...

With the Blue Ghost lunar mission coming to an end this week, the spacecraft has gifted scientists and the public with an incredible send-off. The moon lander captured the first ever HD imagery of ...