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More Issues

Feature: Exoplanets

2 March 2020

Your Guide to Exoplanets

Learn why and how we study exoplanets, and how you can get involved.

2 March 2020

Our Exoplanets Research

Scientists are searching for 100 Earth-like planets around other stars, and you can help.

Swapna Krishna ● 12 March 2020

What is the Habitable Zone?

The habitable zone is the not-too-hot, not-too-cold region around a star where liquid water can exist.

Emily Lakdawalla ● 2 March 2020

The Different Kinds of Exoplanets
You Meet in the Milky Way

Lava worlds. Hot Jupiters. Earth 2.0 candidates. Here's a rundown of some notable exoplanets.

Emily Lakdawalla & Staff ● 2 March 2020

How to Search for Exoplanets

Some methods almost sound like science fiction: Using gravity as a magnifying glass, watching stars wobble at turtle-like speeds, and searching for tiny dips in starlight.

2 March 2020

Your guide to WFIRST

WFIRST, NASA's Wide Field Infrared Survey Telescope, is the next step in our hunt for Earth-sized exoplanets.

Blogs & Articles

New Horizons is locked on target for its Jupiter encounter

Emily Lakdawalla • November 02, 2006

Alan Stern just posted a detailed update on the status of New Horizons in his PI's Perspective blog on the mission website.

OPAG, Day 1: Getting to Europa

Emily Lakdawalla • May 05, 2006

Next up at the Outer Planets Assessment Group meeting was an overview of the plans for future Europa missions.

Too much outer planets news for me to read (much less report on)

Emily Lakdawalla • May 04, 2006

Before I get to my notes from OPAG I want to minimally acknowledge today's news, which I'll have to get to in more detail later.

Bill Nye and people
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