The next chapter in Mars and exoplanet exploration. Accelerate progress in our three core enterprises — Explore Worlds, Find Life, and Defend Earth. You can support the entire fund, or designate a ...

Japan’s Martian Moons eXploration (MMX) mission aims to bring back the first-ever samples from Phobos, a moon of Mars, to explore what the Solar System was like shortly before life arose on Earth. MMX ...

The first mission to land on a moon of Mars could launch as soon as Oct. 19, carrying with it a sample collection instrument ...

Below is a list of selected NASA science missions facing severe budget cuts or termination in the upcoming fiscal year. These proposals are from the White House and are not supported by Congress, ...

The Planetary Society's political advocacy program educates and encourages policymakers to invest in space science and exploration. It enables and requires the participation of tens of thousands of ...

Research has shown that in-person constituent meetings are the most effective way to engage elected officials on topics like space exploration. If you believe in a future of space, this is the way to ...

The projects receiving this year's grants include a Solar System shadow-tracker, a new telescope tool, and an asteroid database The Planetary Society has supported innovative science and technology ...

Messages from constituents are proven to have a significant impact on how representatives in Congress prioritize issues like space exploration. As Fiscal Year 2026 comes to an end and FY 2027 begins ...

Follow the foot traffic. Sidewalk astronomers often set up at street fairs, outdoor events, nightlife hotspots, or by any venue where a lot of people tend to pass by. If you want to set up at an event ...

This is your one-stop space exploration and astronomy calendar for 2026: from mission launches and space exploration milestones to celestial events and exciting changes in our Solar System, it’s all ...

Only days after NASA launched astronauts to the Moon for the first time in decades, the White House’s budgeting office announced a plan to reduce NASA’s workforce by thousands and cancel over 50 NASA ...

Did you know that the Moon looks different from Earth’s northern and southern hemispheres? Someone looking at the Moon from our north pole would see it upside down compared to someone seeing it from ...