What’s so mysterious about Mercury? MESSENGER became the first spacecraft ever to orbit Mercury in an effort to reveal the mysteries of one of Earth’s cosmic neighbors. And we sure have learned a lot… Watch & find out: | NASA - National Aeronautics and Space Administration

On this date in 2008, our MESSENGER spacecraft made its first flyby of Mercury, and captured this color-enhanced portrait of the planet’s complex surface. MESSENGER went on to orbit Mercury, revealing many of its secrets. More: https://go.nasa.gov/2Ry4Jbu | NASA Solar System Exploration

Today, Messenger gets a new look to reflect all the new features that make it easier and more fun to hang out with your favorite people on your favorite apps and devices. #NewMessenger | Messenger

Say 👋 to the new Messenger. Starting today, we're rolling out a new, simplified design to make it easier to connect with the people you care about most. Learn more: https://messengernews.fb.com/2018/10/23/say-hello-to-the-new-messenger-introducing-messenger-4/ #simplyMessenger | Messenger

New feature 🚨 Now you can send and receive HD photos on Messenger, here's how: 👉Open a chat 👉Select an image from your chat composer 👉Turn on the HD toggle 👉Tap send The HD pictures you send and receive will have an “HD” annotation. You can’t miss it 😀 | Messenger