How do we know that the universe is flat?
Roberto Trotta explains how you can visualize the giant structures in the cosmos
Read article: How do we know that the universe is flat?
Read article: How do we know that the universe is flat?
AMS confirms positron excess
Results could be a sign of dark-matter annihilation, but more data are needed
Read article: AMS confirms positron excess
New class of ‘mini supernovae’ discovered
White-dwarf companion star might survive subsequent explosion
Read article: New class of ‘mini supernovae’ discovered
Voyager 1, where art thou?
Mixed messages from the edge of the solar system
Planck reveals ‘almost perfect’ universe
Space mission releases first cosmology results
Read article: Planck reveals ‘almost perfect’ universe
Cold hydrogen molecules found on hot stars
Surprise discovery could improve our understanding of white dwarfs
Read article: Cold hydrogen molecules found on hot stars
New radiation ring spotted in Van Allen belt
Temporary but long-lived "storage ring" of electrons seen
Read article: New radiation ring spotted in Van Allen belt
NASA targets nanotechnology for space exploration
Meyya Meyyappan on why he strives for the relentless miniaturization of space technologies
Read article: NASA targets nanotechnology for space exploration
Thinking big about the future
Kirstin Matthews and Padraig Moloney argue for more basic science spending
Read article: Thinking big about the future
Black hole found spinning near the relativistic limit
Astronomers make best measurement yet of black-hole rotation
Read article: Black hole found spinning near the relativistic limit
