Join Donate
Author

All

Date

All

Keyword

All

The Downlink

You love space, now take action

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

Door 24 in the 2010 advent calendar

Emily Lakdawalla • December 24, 2010

Each day until the New Year, I'll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system are these squirrely spots?

Door 17 in the 2010 advent calendar

Emily Lakdawalla • December 17, 2010

Time to open the seventeenth door in the advent calendar. Where in the solar system are these strange promontories?

Opportunity drives within 20 meters of Santa Maria, spots alligator's tail

Emily Lakdawalla • December 15, 2010

Today Opportunity has driven to within 20 meters of Santa Maria crater, and the blocks around it are really, really cool-looking. This one is a dead ringer for the severed tail of an alligator.

Phobos Photobomb

Emily Lakdawalla • December 15, 2010

Don't blink when you play the video below -- it's only 15 seconds long, but it's so cool.

Opportunity: "So close we can taste it" to Santa Maria

Emily Lakdawalla • December 14, 2010

Opportunity is on a kilometers-long eastward road trip across Meridiani Planum toward the rim of a large ancient crater named Endeavour; it'll be many months yet before she gets there.

Door 11 in the 2010 advent calendar

Emily Lakdawalla • December 11, 2010

Time to open the eleventh door in the advent calendar. Until the New Year, I'll be opening a door onto a different landscape from somewhere in the solar system. Where in the solar system are these sinuous ridges?

Door 4 in the 2010 advent calendar

Emily Lakdawalla • December 04, 2010

Time to open the fourth door in the advent calendar. Where in the solar system is this crater-specked mound?

A few Mars Express Phobos goodies

Emily Lakdawalla • November 26, 2010

To celebrate Mars Express' recent mission extension to 2014, here are some cool pictures that it took of Mars' inner and larger moon Phobos.

I can't wait for MAHLI to land on Mars

Emily Lakdawalla • November 16, 2010

JPL has just released some test images from the camera that has just been installed on the end of the Curiosity rover's robotic arm.

Opportunity bags a few craters

Emily Lakdawalla • November 10, 2010

In the last few days, Opportunity's passed by several craters, and the rover drivers took advantage of the chance encounters for what they call "drive-by shooting" (a phrase I can't say I'm particularly fond of, but they didn't ask me).

Items 1 - 10 of 92  12345678910Next
Bill Nye and people
Let's Change the World

Become a member of The Planetary Society and together we will create the future of space exploration.

Join Today

Europa
The Planetary Fund

Help advance robotic and human space exploration, defend our planet, and search for life.

Donate

You are here: