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How the European Space Agency Does Planetary Defense

Detlef Koschny • September 27, 2019

Defending the planet from the hazard of potential asteroid impacts requires investments from the whole world. In Europe, the European Space Agency (ESA) and the European Union both support work to understand and mitigate the threats from near-Earth objects.

How NASA's Planetary Defense Budget Grew By More Than 4000% in 10 years

Casey Dreier • September 26, 2019 • 3

NASA used to spend more on travel for its employees at headquarters than it did on finding dangerous near-Earth asteroids. Now it’s building asteroid-hunting space telescopes. What changed?

NASA to Build New Asteroid-Hunting Space Telescope

Jason Davis • September 24, 2019 • 1

The yet-to-be-named telescope would launch as soon as 2024, as part of NASA's new, multi-pronged approach to planetary defense.

Let's check in on The Planetary Society's asteroid hunters

Jason Davis • June 29, 2018 • 2

The Shoemaker NEO Grant program funds advanced amateur astronomers who help determine if nearby asteroids will hit Earth. Here are some collected reports from our asteroid hunters.

Will an Asteroid Hit Earth? Your Questions Answered.

Bruce Betts • June 26, 2018 • 1

The Planetary Society presents a list of Frequent Asteroid Questions (FAQs).

New report explores threat from near-Earth asteroids

Jason Davis • June 20, 2018 • 1

How dangerous are near-Earth asteroids, and what will we do if we find one headed toward Earth?

Planetary Society-funded telescopes help find ring around Haumea, a distant dwarf planet

Jason Davis • October 11, 2017 • 4

Haumea has a ring! Two telescopes used in the discovery—one in Slovenia, and one in Italy—received funding from The Planetary Society's Shoemaker Near Earth Object (NEO) Grant program, which helps amateur astronomers find, track and characterize near-Earth asteroids.

Five steps to prevent asteroid impacts

Bruce Betts • June 30, 2015 • 3

For Asteroid Day, Bruce Betts reviews 5 steps needed to prevent asteroid impacts, as well as how The Planetary Society is involved in those.

Planetary Defense Conference: Steps to Prevent Asteroid Impact

Bruce Betts • April 13, 2015 • 2

From Italy, Bruce Betts gives background and information at the start of the Planetary Defense Conference, which addresses the asteroid threat. Bruce summarizes steps to prevent asteroid impact.

Asteroid Workshop Streamed Public Lectures This Week

Bruce Betts • May 05, 2014 • 1

There is an asteroid threat and space debris workshop in Scotland this week that Planetary Society support helped lead to, and that will include two public lectures you can tune into live.

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