Dawn at Ceres Press Kit

Press kit about the Cassini mission.

Cassini-Huygens Saturn Arrival Press Kit

A 2007 pre-launch guide to the Dawn mission launch to explore Vesta and Ceres.

In the end, the Galileo spacecraft will get a taste of Jupiter before taking a final plunge into the planet's crushing atmosphere, ending the mission on Sunday, Sept. 21. The team expects the s...

Press kit about the Galileo and Cassini encounter at the fifth planet.

After two decades in space, NASA’s Cassini spacecraft is nearing the end of its remarkable journey of exploration. Having expended almost every bit of the rocket propellant it carried to Saturn, op...

Pre-launch press kit for NASA's Mars InSight mission.

A 2011 guide to the Dawn spacecraft's arrival at Vesta.

Pre-landing press kit for NASA's Mars InSight mission.

After two decades in space, NASA's Cassini spacecraft is nearing the end of its remarkable journey of exploration.

NASA's Juno spacecraft will arrive at Jupiter in 2016 to study our solar system's largest planet.

Scanned collection of vintage Apollo press kits.

Comet C/2020 F3 (NEOWISE) over Deer Valley, Utah.

Seeking July 2020 skywatching highlights? Check out giant planets and their moons, Mars rising after midnight and ponder stargazing on the Red Planet.

This newly processed image of Venus revisits original Mariner 10 data with modern image processing software.

Seeking skywatching highlights in June 2020? Look for the Summer Triangle, keep tabs on the morning planets and June 20 brings the solstice.

Known as the "Mother of Hubble," Dr. Nancy Grace Roman was instrumental in taking the Hubble Space Telescope from an idea to reality.

What astronomy highlights can you see in the sky in May 2020? Venus, Sirius and the Milky Way.

The Seven Sisters meet the evening star, Mars continues its getaway, and unpacking the Moon illusion.

A curated just-for-kids NASA video playlist. 

What's Up for March? Planet-palooza in the morning, a "Sirius" look at the Dog Star, and an evening trio at the end of the month.

Astronomy highlights for February 2020: it's the best time of the year to view Mercury; Mars disappears behind the Moon; and the bright red star on Orion’s shoulder, Betelgeuse, has been acting wei...

Candor Chasma in central Valles Marineris is filled with light-toned layered deposits thought to be sandstones.

A relatively young, ice-filled crater near the north pole of Mars.

The geocentric phase, libration, position angle of the axis, and apparent diameter of the Moon throughout the year 2020.