Articles

The Downlink

A planet shows its pole, another shows possible volcanic activity, and the Moon keeps surprising us with more water.

The Downlink

The future is looking brighter thanks to a proven asteroid deflection technique and an array of visionary ideas for space exploration innovation.

The Downlink

Uranus is way out there, beckoning us to visit. And Cassini is the mission that won’t quit, even years after burning up.

The Downlink

The realities of space go beyond what we can see, and perhaps even beyond what we can imagine.

The Downlink

The newest issue of The Planetary Report takes a look at the James Webb Space Telescope and what it will teach us about the cosmos.

The Downlink

Get a peek at the Martian moon and catch up on what the newest Mars explorer has been up to.

The Downlink

Look back on the year’s accomplishments and enjoy the beauty of the cosmos.

The Downlink

Everything you need to know about Saturn and Jupiter’s upcoming conjunction, and more from this week in space exploration.

The Downlink

Hayabusa2 brings its sample safely to Earth, and the Geminids meteor shower approaches.

The Downlink

Bringing samples of the Moon and Ryugu to Earth, and mourning further damage to the Arecibo Observatory.

Emily Lakdawalla

It's a banner year for sample return missions. In 2020, China, Japan, and the United States are all scheduled to have sample return missions in flight, seeking to retrieve material from near-Earth asteroids, the Moon, and eventually Mars.

Long Xiao

Long Xiao previews two ambitious Chinese lunar missions, one of which will make the first-ever landing on the far side of the Moon.

Emily Lakdawalla

With my first issue of The Planetary Report as editor, I am taking the magazine open-access. Return to Mercury features articles by Elsa Montagnon on BepiColombo and by Long Xiao on the Chang'e-4 and -5 landers.

Phil Stooke

How were the Chang'e 5 and 4 landing sites chosen? Space exploration historian Phil Stooke explains.

Andrew Jones

Later this year, China is launching the Change'5 spacecraft to return a sample from the Moon. The mission will pave the way for future ambitions, including crewed trips to the lunar surface.

Emily Lakdawalla

This summer the Chinese space agency has been making progress toward its planned 2017 launch of the Chang'e 5 robotic sample return mission, performing low-altitude imaging of the future landing site.

Emily Lakdawalla

I'm back from two weeks' vacation, so it's time to catch up on the status of all our intrepid planetary missions, from Akatsuki to the Voyagers and hitting the Moon, Mars, asteroids, comets, and Saturn in between.

Emily Lakdawalla

Dawn has successfully entered orbit at Ceres, becoming the first mission to orbit a dwarf planet and the first to orbit two different bodies beyond Earth. I also have updates on Curiosity, Rosetta, Mars Express, Hayabusa2, the Chang'e program, InSIGHT, and OSIRIS-REx.

Emily Lakdawalla

Brief updates on four ongoing missions: JAXA's Akatsuki and Hayabusa2, and China's Chang'e 3 and Chang'e 5 test vehicle. JAXA has articulated the new science plan for Akatsuki. Hayabusa2's ion engines have checked out successfully. The Yutu rover is still alive on the Moon, and Chang'e 5 test vehicle has successfully tested crucial rendezvous operations in lunar orbit.

Emily Lakdawalla

A few recent newspaper articles provide some updates on the status of Japan's Venus mission, Akatsuki, and the service module of China's Chang'e 5 test vehicle, Xiaofei. In brief: Akatsuki still plans to attempt to enter orbit in December of this year, while Chang'e 5 T1 is headed to lunar orbit. Meanwhile, the Chang'e 3 mission has released an interesting image of M101, the Pinwheel Galaxy.