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LightSail 2 Has Launched!

Jason Davis • June 25, 2019 • 6

The Planetary Society's solar sail CubeSat lifted off from Kennedy Space Center, Florida on 25 June at 02:30 EDT (06:30 UTC).

LightSail 2 is Ready for Launch

Jason Davis • June 24, 2019

The Planetary Society's solar sailing spacecraft is ready to take flight. We got an up-close look at its ride to orbit.

ESA to Launch Comet Interceptor Mission in 2028

Emily Lakdawalla • June 21, 2019 • 2

With Comet Interceptor, ESA plans to meet a comet on its first trip into the inner solar system. The mission was selected yesterday after a fast-track proposal process and will be developed on a rapid (for ESA) timeline, with a launch planned for 2028.

Here's Our First Look at LightSail 2 Installed on SpaceX's Falcon Heavy Rocket

Jason Davis • June 19, 2019 • 2

LightSail 2 is one of 24 spacecraft hitching a ride to orbit as part of the U.S. Air Force's STP-2 mission.

OSIRIS-REx Sets Low-Orbit Record, Enters New Orbital B Mission Phase

Emily Lakdawalla • June 19, 2019 • 1

Last week, NASA’s OSIRIS-REx asteroid sample-return mission announced that they had achieved an orbit above asteroid Bennu with an altitude of only 680 meters. Now they are surveying for landing sites and have invited the public's help.

What to Expect when LightSail 2 Launches into Space

Jason Davis • June 17, 2019 • 3

Our preview guide outlines the LightSail 2 mission from start to finish.

Reconstructing the Cost of the One Giant Leap

Casey Dreier • June 16, 2019 • 3

How much did Project Apollo cost? Planetary Society experts answered that question by revisiting primary sources and reconstructing Apollo's entire cost history from 1960 - 1973.

LightSail 2 Launch Viewing: Tips & Tricks

Justin Foley • June 15, 2019

LightSail 2 is launching on the next SpaceX Falcon Heavy rocket from Launch Complex 39A at Kennedy Space Center in Florida. It is one payload of many on the mission known collectively as STP-2. Space Test Program (STP) is a crucial part of the US Air Force’s development of advanced technologies in space.

The June Solstice 2019 Issue of The Planetary Report Is Out!

Emily Lakdawalla • June 10, 2019

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

Your Impact

The Planetary Report • June Solstice 2019

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

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