The
@ehtelescope
released the first direct image of a black hole in galaxy M87. DYK that coordinated observations with 19 of the world's most powerful telescopes, including
@NASA
's Chandra, have also collected light from M87 across the electromagnetic spectrum?
#BlackHoleWeek
⚫
Ever wonder what happens when you fall into a black hole?
Thanks to a new, immersive visualization produced on a NASA supercomputer, we're kicking off
#BlackHoleWeek
with a virtual plunge into the event horizon—a black hole's point of no return:
Starting on Monday, get pulled into a whole week of content about some of our favorite — and most mysterious — cosmic objects.
How will you celebrate?
#BlackHoleWeek
This timelapse from NASA's
@chandraxray
features data from 2000 through 2019 of Cassiopeia A - the remains of a supernova estimated to have exploded about 340 years ago in Earth’s sky.
Watch the debris field from the supernova remnant, including its blast wave, expanding! 🌟
On a scale of 1-10, rate the Cartwheel galaxy’s neat trick!
@NASAHubble
,
@ChandraXray
, GALEX, and Spitzer captured it in multiple types of light, revealing ripples of star formation from a collision with a smaller galaxy.
#NationalCartwheelDay
New timelapses of two of the most famous objects in the sky — the Crab Nebula & Cassiopeia A! X-ray data collected by Chandra over about two decades shows dramatic changes in the debris & radiation remaining after the explosion of two massive stars. More:
When seen through a small telescope, this nebula's gleaming-white central star overwhelms the view. However, by averting your gaze a bit, the nebula's dust clouds come into view. This optical trickery earned NGC 6828 the nickname the "Blinking Planetary." What would you call it?
Chandra can observe Earth's X-rays too! In fact, Chandra observed the Earth 10 times over a four-month period in 2004. Some of the X-rays Chandra observed, which have been superimposed on a simulated images of the Earth, are seen here at four different epochs.
#EarthDay
Today Chandra is studying NGC 2440, a dying star that's providing a spectacular final performance. The white dwarf star at the heart of this planetary nebula is one of the hottest known, with a surface temperature of nearly 222,000 degrees Celsius (400,000 degrees Fahrenheit).
Can't go outside and watch the
#eclipse
today? Watch it online through the eyes of
@NASA
! Live coverage starts at 1pm EDT:
Can't watch online either? Here's a bright, beautiful orb just for you. Planetary nebula IC 418, about 3,900 light-years away.
Explore this amazing new Smithsonian guide to our place in space through the lenses of art, culture, history, and science.
#SmithsonianEclipse
#eclipse
“Wonder & Awe” is a new guide featuring tips for exploring objects in the sky, examining the tools that help us better understand the universe, and exploring ways culture and the arts have used the cosmos to stimulate our imaginations
#SmithsonianEclipse
This view of NGC 1672 combines different wavelengths of light collected by NASA's Chandra,
@NASAHubble
, and
@NASAWebb
telescopes. Located about 60 million light-years from Earth, this barred spiral galaxy has huge clusters of hot, blue, young stars forming along its spiral arms.
Not in the path of totality for the total solar
#eclipse
? On April 8, we'll bring totality to you by broadcasting from several locations along its trajectory, including
@NASAGlenn
—our only center in the eclipse’s path.
How to watch: