No. 199, "A huge gamma-ray burst": RHESSI detects a wonderfully bright supernova explosion at Z ~ 0.34. See http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/A_huge_gamma-ray_burst .

No. 200, "Too few? Too many?": RHESSI counts the accelerated electrons in the footpoints and tops of flaring loops. See
http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/Too_few%3F_Too_many%3F .

Older Nuggets are available at
http://sprg.ssl.berkeley.edu/~tohban/wiki/index.php/RHESSI_Science_Nuggets
 (the current series, 2008-present), and at
http://sprg.ssl.berkeley.edu/~tohban/nuggets/ (the original series, 2005-2008).

We publish these at roughly two-week intervals and welcome contributions, which should be related, at least loosely, to RHESSI science.