A Dwarf Galaxy Passed Close to the Milky Way and Left Ripples in its Wake

Close-up of a coronal mass ejection on the Sun shown in stunning footage

NASA’s Juno Spacecraft Will Perform Close Flyby of Jupiter’s Icy Moon Europa

The time when a star came so close to our Sun, to roughly 1 light year of distance from the Solar System

Ultra-close-up photos show the Sun like you’ve never seen it before

Saturn’s rings could be remains of moon that strayed too close, say scientists

See The Four Jaw-Dropping New 100-Megapixel Close-Ups Of The Sun As New Era Of Science Begins

Juno spacecraft prepares for close encounter with icy moon Europa

Webb Takes Close Look at Tarantula Nebula

So close! Zephyr drone lands just hours before setting flight-duration record

Best binoculars for kids: A close-up view of the cosmos for smaller hands and eyes

T-Mobile and SpaceX's Starlink Close Deal To Provide Cell Coverage to Remote Areas.

The Webb Telescope Must Study This Unique New ‘Water World’ Close To Earth, Say Scientists

Over time, some stars get uncomfortably close to the Sun

We may use distinct parts of our brain to think about close friends

Look! New Webb Telescope Image Reveals a Rare Galaxy Close to The Milky Way

Best close-up of universe's most massive star reveals it might be smaller than thought

African Crater Adds an Asteroid Strike to the Late Dinosaur Era. The impact that made the submarine depression probably occurred close to the dinosaur-ending Chicxulub event, but researchers say much remains to be learned.

Ready for its close-up: New technology sharpens images of black holes

Fantastic Sea Creatures Photographed Up Close and Personal