Close Encounter

Close Encounter: Two Large Asteroids Will Skim Past Earth Just 42 Hours Apart

Innovative Engineering Shields NASA’s OSIRIS-APEX During Close Encounter With the Sun

'Devil Comet' 12P/Pons-Brooks is heading for the sun. Will it survive?

Asteroid 2024 GJ2's close encounter

Double Plumes Spotted on Jupiter's Cantankerous Volcanic Moon | NASA's spacecraft had another close encounter with Io, revealing what appear to be two volcanic plumes erupting simultaneously from its surface.

The JunoCam instrument aboard JunoMission has acquired new images of Jupiter's moon Io during its close encounter today.

Juno’s Close Encounter: Unveiling the Secrets of Jupiter’s Fiery Moon Io

Comet Nishimura photobombs NASA spacecraft after its close encounter with the sun (photos)

Comet Nishimura photobombs NASA spacecraft after its close encounter with the sun (photos)

See the crescent moon have a close encounter with Mars tonight

Watch the moon and Saturn have a close encounter in the sky tonight

Watch the moon visit Mars for a close encounter on Feb. 27

A recently discovered asteroid had 'a very close encounter' with Earth

Three giant asteroids will have close encounter with Earth on Christmas Day

Fear, Panic and Excitement: A Close Encounter With a Mysterious Moon

Juno spacecraft prepares for close encounter with icy moon Europa

Close encounter more than 10,000 years ago stirred up spirals in accretion disk

Blue-whale-size asteroid to screech past Earth in close encounter on June 6

Blue-whale-size asteroid to screech past Earth in close encounter on June 6

Two stars’ close encounter may explain a cosmic flare that has barely faded