Today Chandra is studying a pair of stars in Ara. Nearby in the sky the star in NGC 6326 is nearing the end of its life. Fierce ultraviolet radiation from the still hot central star is causing the star's recently ejected material to glow — hydrogen in red & oxygen in blue. 🔴🔵
These are the average temperatures of planets in our solar system:
🥵 Mercury 167°C
🥵 Venus 464°C
🌎 Earth 15°C
🥶 Mars -65°C
🥶 Jupiter -110°C
🥶 Saturn -140°C
🥶 Uranus -195°C
🥶 Neptune -200°C
That’s home. That’s us. 🌎
This image dubbed the “pale blue dot” was taken by @NASAVoyager today in 1990. As the spacecraft sped toward interstellar space, it captured Earth from 3.7 billion miles (6 billion km) away. Find out 10 fast facts: https://t.co/b7w6XngBMo
Our next mission to the @Space_Station is only a couple of weeks away!
#Crew6 is scheduled to lift off from @NASAKennedy on Sunday, Feb. 26—and if you can't watch the launch in person, there are plenty of ways to join in online: https://t.co/7kas91n7XV
We're fascinated with what you accomplish every single day with our software by your side. 😇
Ever wondered what a day looks like for the applications you use and trust? Take a look! #ZohoInADay