The start of the new decade ushers in a celestial medley of stargazing events to look forward to.

Scientists are studying new data from the Hubble telescope showing that planets with the density of cotton candy exist and they're called Super-Puffs.

The Quadrantids will peak Jan. 4 with good viewing opportunities in North America.

Astronomers use the Hubble telescope to image Rubin’s galaxy, or UGC 2885, which may be the biggest galaxy ever.

From a wolf moon eclipse to multiple SpaceX Starlink launches, here's what not to miss in the January 2020 night sky.

NASA's Planet Hunter, TESS, discovered its first potentially habitable Earth-sized planet called TOI 700 d, located 100 light-years away.

'Hidden Gems' calendar is offered as a free download to commemorate the stunning accomplishments of the famed space telescope.

A new high-resolution image reveals the center of our galaxy as never seen before.

While he was a NASA intern, Wolf Cukier discovered a planet while combing through data from the TESS satellite.

Scientists say there may be a second black hole lurking at the heart of our galaxy.

Astrophotographer Andrew McCarthy created this gorgeous color composite picture of the moon from more than 100,000 photographs.

Scientists discovered the oldest known material on the Earth's surface while studying a meteorite that landed in Australia 50 years ago.

NASA continues to share stunning images from Juno's travels around Jupiter, and they put the planet in a whole new light.

What caused the planets to neatly divide into terrestrial and gas giants? Scientists believe they now have the answer.

The collision between these stars in 2083 will be impossible to miss.

Researchers studying the mysterious objects say the look like blobs of gas but behave like stars.

China releases a massive batch of images from its mission to the far side of the moon.

NASA's latest red planet rover look for signs of ancient life as it paves the way for human exploration.

KELT-9b's star-like qualities include melting iron and smashing hydrogen molecules, meaning this is not a habitable place.

From the first supermoon of the year to the return of the zodiacal light, these are the best skywatching moments for February 2020.

The sounds the sun makes would not be music to human ears.

A cosmic collision between two stars caused a stunning gas rainbow reaction.

A mysterious radio signal from deep space appears to be repeating every 16 days.

NASA astronaut Christina Koch returned to Earth after spending 328 days in space.

NASA has released 'astonishing' results from the first up-close flyby of a Kuiper Belt space rock.

Betelgeuse is dimming so fast, astronomers say it may be primed to explode.

Humans have detected and confirmed seismic event son another planet. Here's what you need to know about "marsquakes" and what they mean.

Using images from its Lunar Reconnaissance Orbiter spacecraft, NASA reveals the moon's 'dark side' in 4K as observed by the Apollo 13 astronauts.

Astronomers have found a mini-moon called 2020 CD3 in Earth's orbit, but it won't be around for very much longer.

Get ready to spring forward, get up early and catch some beautiful sights in the March sky like the Crow Moon, the occultation and vernal equinox.

The exoplanets discovered by astronomy student Michelle Kunimoto include one potentially habitable, Earth-sized world.

To find life on Mars, we may have to send probes and people into this hole.

Video highlights the history-making women at NASA for Women's History Month.

Growing food isn't about green-thumbing our nose at Mother Nature; it's about knowing her well enough to enlist her assistance.

Bee Saving Paper is like an energy drink for these oh-so-important pollinators.

Pearl Fryar has no horticultural training but his talent is apparent in the 300 sculptures at Pearl Fryar Topiary Garden in Bishopville, S.C.

The International Garden Photographer of the Year honors 16 photographers for their macro images of plants and animals.

Ever wondered what different types of caterpillars look like before they transform into butterflies? Here are 10 instagram-worthy before-and-after photos

When flowers start to dry up and die, bees struggle to find nectar and pollen. Here are some signs of nectar death and what you can do to help.

A hybrid that would be cold-hardy and suitable for outdoor planting may be available for home landscapes in a few years.

You can help save amphibians in your neighborhood by creating an appealing backyard oasis for them.

From too much shade to drainage issues and HOA rules, a green lawn may be easier said than done. But it doesn't have to be.

Suet is a high-calorie source of easily digestible food for birds, and making it couldn't be easier.

Moss may seem insignificant, but there are so many unique traits that make this plant important to the ecosystem.

Newman’s Own gives all of its profits to charity, like the one giving people in Ghana and India reliable access to clean water.

Newman’s Own gives all of its profits to charity, like the one that helps Kadin Hoven and his family escape the difficulties of chronic illness.

Newman’s Own gives all of its profits to charity, like a therapeutic residential facility that supports 250 students and 200 animals.

Leaf blowers are a powerful way to get leaves out of your lawn, but they contribute to both air and noise pollution.

I didn't realize what a dead zone the lawn is until I lived in a meadow.

Building a fence involves more than measuring materials and digging. It's a lot of research and communication.