Science News Needs You

Letters to the Editor Cosmology

Complexity in the universe, hidden craters and more reader feedback

By Science News Staff

September 23, 2015 at 9:30 am

This article is only available to Science News subscribers.

Subscribers, enter your e-mail address to access our archives.

Not a subscriber?

Science News is a nonprofit.

Support us by subscribing now.

Subscribe

More Stories from Science News on Cosmology

Space
Dark matter clumps in galaxy clusters bend light surprisingly well

By Maria TemmingSeptember 10, 2020
Cosmology
Scientists can’t agree on how clumpy the universe is

By Emily ConoverAugust 10, 2020
Cosmology
‘The End of Everything’ explores the ways the universe could perish

By Emily ConoverAugust 4, 2020
Cosmology
Despite a new measurement, the debate over the universe’s expansion rages on

By Emily ConoverJuly 15, 2020
Space
This is the most comprehensive X-ray map of the sky ever made

By Maria TemmingJuly 8, 2020
Space
Half the universe’s ordinary matter was missing — and may have been found

By Maria TemmingMay 27, 2020
Space
Red giant stars that eat planets might shine less brightly

By Lisa GrossmanApril 7, 2020
Physics
How slime mold helped scientists map out the cosmic web

By Emily ConoverMarch 17, 2020

From the Nature Index

Paid Content