Kenna Hughes-Castleberry
Kenna Hughes-Castleberry is the Content Manager at Space.com. Formerly, she was the Science Communicator at JILA, a physics research institute. Kenna is also a freelance science journalist. Her beats include quantum technology, AI, animal intelligence, corvids, and cephalopods.
Latest articles by Kenna Hughes-Castleberry

By Kenna Hughes-Castleberry Published
This quiz plunges deep into the wormhole of science fiction, testing your mastery of both cerebral literature and cult-classic cinema.

By Kenna Hughes-Castleberry Published
NASA's experimental X-59 jet is designed to fly faster than sound — but also dampen the infamous sonic "boom."

By Kenna Hughes-Castleberry Published
Though NGC 7456 looks like a modest spiral galaxy, new Hubble and XMM-Newton observations reveal a bustling system with star-forming regions and an active core.

By Kenna Hughes-Castleberry Published
Chile is a hotspot for telescopes peering up into deep space to study structures like stars, black holes, dark matter and galaxies.

By Kenna Hughes-Castleberry Published
From dystopian futures to interstellar adventures, this quiz explores the classics that dared to imagine the impossible—and the authors who made it unforgettable.

By Kenna Hughes-Castleberry Published
Two NOAA satellites saw a solar eclipse on Sept. 7 as the moon blocked out the sun mere hours before a lunar eclipse was seen on Earth.

By Kenna Hughes-Castleberry Published
A panorama captures a breathtaking view of the night sky above a frozen landscape.

By Kenna Hughes-Castleberry Published
Dive into the fascinating crossroads of astronomy and astrology — where science meets symbolism, and the sky tells two very different stories.

By Kenna Hughes-Castleberry Published
This quiz is a deep dive into the physics, history, and mysteries of our nearest star.

By Kenna Hughes-Castleberry Published
A recent close-up shows a turtle-shaped rock on the surface of Mars, captured by NASA's Perseverance rover.

By Kenna Hughes-Castleberry Published
This young star is surrounded by a protoplanetary disk, separating the "wings" of the butterfly.

By Kenna Hughes-Castleberry Published
The Soroya Ridge was the recent destination in NASA's Perseverance rover's journey to explore the landscape of Mars.

By Kenna Hughes-Castleberry Published
"Once these objects get too faint to see, they will never be seen again,"

By Kenna Hughes-Castleberry Published
Aboard the International Space Station, astronauts use creativity and culture to make life in orbit feel a little more like home.

By Kenna Hughes-Castleberry Published
The view underneath SpaceX's Starship spacecraft shows the Super Heavy booster's complex array of 33 Raptor engines.

By Kenna Hughes-Castleberry Published
Think you know Pluto? From icy plains to planetary debates, this quiz dives deep into the mysteries of our solar system's most controversial—and captivating—dwarf planet.

By Kenna Hughes-Castleberry Published
In this quiz, you'll test your knowledge of Neptune's features, moons, and the science that keeps astronomers fascinated.

By Kenna Hughes-Castleberry Published
This quiz will challenge your knowledge of Uranus's strange rotation, chilly atmosphere, and curious collection of moons.

By Kenna Hughes-Castleberry Published
The near-Earth asteroid's microscopic surface tells a detailed story.

By Kenna Hughes-Castleberry Published
The USS Enterprise, a 'Star Trek' spaceship, is created from pumpkins as part of a German contest.

By Kenna Hughes-Castleberry Published
The National Oceanic and Atmospheric Administration (NOAA) saw the moon pass almost directly in front of the sun and captured it on a coronagraph.

By Kenna Hughes-Castleberry Published
This quiz will challenge your knowledge of Mars' features, missions, and mysteries.

By Kenna Hughes-Castleberry Published
The chain of lights shows the river's corridor from Minya to New Bani Sewf City to the heart of Cairo.
Breaking space news, the latest updates on rocket launches, skywatching events and more!

