Jets in a post-AGB envelope
The authors present the first direct evidence of a jet shaping the circumstellar envelope of a post-AGB star.
Data to the Extreme
Lots and lots more data from the Sloan Digital Sky Survey.
Unveiling the friend of a pulsar
What kind of star is orbiting around a millisecond pulsar and where did it come from?
Rough in the Diamonds
How do emission lines from nebulae affect broad-band photometry of high redshift galaxies?
Using General Relativity to Measure Properties of Binary Pulsars
Shapiro time delays are one of the four tests of general relativity possible in the solar system. Astronomers can use these timing delays to measure properties of binary pulsar systems.