Articles

The Planetary Society

We're celebrating a successful Day of Action in Washington D.C., remembering SETI@home, and looking forward to LightSail 2's extended mission.

The Planetary Society

Celebrating Shoemaker Grant winners, Society awards, and volunteer efforts around the world.

Abigail Fraeman

Abigail Fraeman examines how the Mars Exploration Rovers, Spirit and Opportunity, changed our view of Mars.

Emily Lakdawalla

Featuring an article by Abigail Fraeman on what the Mars Exploration Rovers Spirit and Opportunity taught us, and one by Javier Gómez-Elvira on the next steps in the search for life on Mars.

The Planetary Society

Bill Nye revels in 4 decades of bringing space to everyone, and we celebrate our global membership.

Carl Sagan

Long before the Cassini-Hugygens spacecraft launched in 1997 to explore Saturn and Titan, The Planetary Society urged NASA to make the mission a reality.

Emily Lakdawalla

A new issue of The Planetary Report brings you our pride in the success of LightSail 2 and our gratitude to our members for making it happen. Plus Venus science from Akatsuki and Venus Express, and the status of planetary defense.

The Planetary Society

Your LightSail 2 spacecraft is in space, controlling its orbit solely on the power of sunlight.

Javier Peralta

Javier Peralta plumbs the depths of Venus’ atmosphere through the eyes of the Venus Express and Akatsuki orbiters.

Vishnu Reddy

Vishnu Reddy delivers a sober but hopeful report on our understanding of near-Earth objects, their dangers, and our readiness.

Jennifer Vaughn

I explore space because I like feeling insignificant. I crave a dark night sky that reminds me that our Sun and even our galaxy are not unique. I find comfort in thinking about countless generations of humans looking at the same sky and asking questions similar to the ones I ask.

Mike Constantine

Apollo 11’S landing on 20 July 1969 was the day humans first set foot on another world. For the risky, challenging endeavor, NASA sought a smooth landing site, one lacking craters or mountains.

The Planetary Society

The first of two new columns rounds up all the ways Society members are making a difference for space.

Makoto Yoshikawa

IN THE EARLY hours of 22 February, light was just beginning to brighten the campus of JAXA’s Institute of Space and Astronautical Sciences (ISAS) in Kanagawa, Japan. It should have been a quiet time, but the Hayabusa2 control room was packed with people. We were about to land on an asteroid.

Martin Rubin

Rosetta is a European Space Agency mission with contributions from its member states and NASA. Operating such a complex mission with its 11 instruments and Philae lander is a success story in itself, but Rosetta’s greatest success is the science it delivered.

Emily Lakdawalla

Two feature articles bring you the excitement and science of exploring two very different representatives of the solar system's smaller worlds.

Emily Lakdawalla

I’m very pleased to announce the publication of the March Equinox issue of The Planetary Report: “Inside the Ice Giants.” The print issue shipped to members yesterday!

Amy Simon

Imagine 2 icy worlds far from the Sun. Their serene, blue atmospheres. Huge, ominous-looking storms. Tantalizing glimpses of moons with exotic, icy terrains. Delicate sets of encircling rings.

Emily Lakdawalla

Emily Lakdawalla takes us on a tour of the spacecraft currently exploring from within our solar system. All planets and spacecraft locations are shown at their location for April 1st, 2019.

Emily Lakdawalla

I’m very proud to announce the publication of the December Solstice 2018 issue of The Planetary Report, “Where Life Began.”