Comets

A Leonid meteor in 2009

Leonid Meteor Shower Will Streak Through Skies This Weekend

Expect 10 to 25 shooting stars per hour as the planet passes through the debris of comet Tempel-Tuttle

NASA's Halloween playlist captures the sounds of the solar system

Celebrate Halloween With These Unsettling Sounds From Outer Space

NASA's new SoundCloud playlist captures the sounds of planets, comets and plasma waves

An Orionid meteor

Look Up: The Orionid Meteor Shower Will Streak Through Skies This Weekend

Bits of Halley's Comet are raining down on Earth, and the show will peak in the wee hours of Saturday morning

Rosetta's last image, a 11-foot square area of comet 67P/Churyumov-Gerasimenko

Scientists Discover One Last Image From the Rosetta Mission

The probe sent partial data for the photo before it crash landed on a comet September 30, 2016

Artist's impression of 288P

Hubble Spots Strange Pair of Space Rocks in the Night Sky

The duo, dubbed 288P, may help scientists better understand asteroid evolution

Geek Out to This Asteroid Day Livestream

For 24 hours a YouTube channel will host discussions on space rocks and their potential impacts on Earth

Shortly after the announcement of the TRAPPIST-1 system, NASA crowdsourced its Twitter followers for possible planet names. The actual process of naming new planets, however, is a bit more involved.

How Do New Planets Get Their Names?

Sorry, Planet McPlanetface: Asteroids, moons and other celestial bodies go through a strict set of international naming guidelines

Comet 45P/Honda-Mrkos-Pajdušáková during its last pass in 2011

A Comet, Eclipse and a Full Moon Will Light Up the Skies Friday Night

There will be a lot going on in the night sky, including a pass by the green comet 45P/Honda-Mrkos-Pajdušáková

CAMS results for November 28 to December 14 from 2010 to 2016. Each point is direction from which a meteor was measured to approach, with red showing faster meteors and blue slower ones.

Introducing the Global Effort to Map the Night Sky

How astronomers around the world are piecing together a patchwork quilt of celestial activity

Comet 45P/Honda-Mrkos-Pajdušáková as seen in October 2011

Fireworks Not Your Thing? Then Look Out For a Comet on New Year’s Eve

With a telescope in hand, you can watch a comet zoom past the Earth tomorrow night

Never Fear, an Oceanic Asteroid Impact Wouldn’t Cause Apocalyptic Tidal Waves

But it could have long-term effects on the climate

Illustration of NASA's 2005 Deep Impact mission

Scientist Warns We're Unprepared for a Comet Strike

NASA researcher Joseph Nuth proposes that we build and store two spacecraft to deal with potential comet or asteroid strikes

Did a Comet Set Off Global Warming 56 Million Years Ago?

Tiny glass beads found in New Jersey and Bermuda suggest this dramatic warming period began with an impact

October Skies Herald Meteor Showers Throughout the Month

The Draconid and Orionid meteor showers will streak across night skies this month

Mission Complete: Rosetta's 12 Year Journey Is Over

In the early hours of the morning, Rosetta crashed into comet 67P in style

Philae's final resting spot on the comet. If you look closely the robotic lander's raised leg can be seen in the middle of the image's right edge.

After Two Years of Searching, Comet Lander Philae Finally Found

Photographs of the small probe come just weeks before the mission ends with Rosetta’s comet touchdown

Look Up! The Perseid Meteor Shower Is Going to Be a Doozy This Year

The number of shooting stars could double this year

A Delta Aquarid meteor streaks across the sky.

Keep Your Eyes to the Sky for the Delta Aquarid Meteors This Month

The late-July meteor shower heralds the popular Perseids

Perhaps it's best that this comet is billions of miles away from Earth.

This Perfume Smells Like a Comet

Yum?

An Eta Aquarid meteor shower puts on a show in 2013 over the Canary Islands.

Meteors Will Streak the Skies This Week Thanks to Halley’s Comet

Don't miss this annual show

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