Today's Paper Digital FAQ Readers Choice Public Notices Young Leaders Latest Podcast Polls Obits Jobs Classifieds Newsletters Puzzles Circulars
ADVERTISEMENT
ADVERTISEMENT

Space telescopes capture asteroid slam with striking clarity

by Marcia Dunn, AP Aerospace Writer | September 29, 2022 at 10:00 p.m.
This combination of images provided by NASA shows three different views of the DART spacecraft impact on the asteroid Dimorphos on Monday, Sept. 26, 2022. At left is the view from a forward camera on DART, upper right the Hubble Space Telescope and lower right the James Webb Space Telescope. (NASA via AP)

CAPE CANAVERAL, Fla. -- The world now has stunning new photos of this week's asteroid strike, the first planetary defense test of its kind.

NASA on Thursday released pictures of the dramatic event taken by the Hubble and Webb space telescopes.

Telescopes on all seven continents also watched as NASA's Dart spacecraft slammed Monday into the harmless space rock, 7 million miles from Earth, in hopes of altering its orbit.

Scientists won't know the precise change until November; the demo results are expected to instill confidence in using the technique against a killer asteroid headed our way one day.

"This is an unprecedented view of an unprecedented event," Johns Hopkins University planetary astronomer and mission leader Andy Rivkin said in a statement.

All these pictures will help scientists learn more about the little asteroid Dimorphos, which took the punch and ended up with a sizable crater. The impact sent streams of rock and dirt hurling into space, appearing as bright emanating rays in the latest photos.

The brightness of this double asteroid system -- the 525-foot Dimorphos is actually the moonlet around a bigger asteroid -- tripled after the impact as seen in the Hubble images, according to NASA.

Hubble and Webb will keep observing Dimorphos and its large companion Didymos over the next several weeks.

The $325 million Dart mission was launched last year. The spacecraft was built and managed by Johns Hopkins' Applied Physics Laboratory in Laurel, Maryland.

------------

The Associated Press Health and Science Department receives support from the Howard Hughes Medical Institute's Department of Science Education. The AP is solely responsible for all content.

Print Headline: Space telescopes capture asteroid slam with striking clarity

ADVERTISEMENT

Sponsor Content