A Mars scientist shares the inside story of the NASA Curiosity rover's poignant first photo of Earth and Mars moon Phobos ...

Hoping to snap a photo of Tuesday's supermoon? Astrophotographers give some tips on how to capture it.

Compared to the iPhone 16 Pro Max, there's a lack of contrast with the night sky appearing to be dark gray. There's a greater ...

The partial lunar eclipse illuminated across the Americas, Europe and Africa from Sept. 17 through Sept. 18 CTK via AP The ...

From a solar eclipse to a dolphin-like nebula, these winning shots by astrophotographers from around the world depict the ...

See 10 of the week’s most interesting images from around the world, as selected by Washington Post photo editors.

One of the biggest and brightest moons of the year will be visible in the sky tonight as it nears its closest point to Earth.

Over 50 years ago, NASA put a man on the moon — now they want to do it again. But to ensure the safety of their crew, they ...

The full harvest supermoon shone brightly in the night sky Tuesday evening. A partial lunar eclipse, with a “bite” taken from ...

Photos of the moon can often turn out disappointing. During Tuesday's supermoon and partial lunar eclipse, there are ways to capture great photos. Astrophotographers give some tips about how to ...