Photo: Nasa

: A searchable database of every featured image and explanation dating back to 1995.

: Freshly released high-resolution imagery from the Artemis II mission shows a "blue marble" Earth disappearing behind the Moon's cratered horizon. nasa photo

: The globules exhibit bright, ionized rims and "swept-back" shapes, likely influenced by the nearby Vela supernova remnant. : A searchable database of every featured image