NASA Instrument Spots Its Brightest X-Ray Burst Ever

A Type I X-ray burst from a star generated a burst of X-rays more extreme than astronomers had ever seen before.

By Erika K. Carlson
Nov 15, 2019 8:00 PMNov 19, 2019 3:38 PM
X-ray Burst
An illustration depicting a Type I X-ray burst. A similar supernova generated the extreme X-ray burst that NASA’s NICER instrument recently recorded. (Credit: NASA’s Goddard Space Flight Center/Chris Smith (USRA))

Newsletter

Sign up for our email newsletter for the latest science news
 

In late August, an instrument on the International Space Station, called NICER, spotted its brightest burst of X-ray radiation yet.

0 free articles left
Want More? Get unlimited access for as low as $1.99/month

Already a subscriber?

Register or Log In

0 free articlesSubscribe
Discover Magazine Logo
Want more?

Keep reading for as low as $1.99!

Subscribe

Already a subscriber?

Register or Log In

Stay Curious

Sign up for our weekly newsletter and unlock one more article for free.

 

View our Privacy Policy


Want more?
Keep reading for as low as $1.99!


Log In or Register

Already a subscriber?
Find my Subscription

More From Discover
Stay Curious
Join
Our List

Sign up for our weekly science updates.

 
Subscribe
To The Magazine

Save up to 40% off the cover price when you subscribe to Discover magazine.

Copyright © 2025 LabX Media Group