Comet C/2007 N3 (LULIN) was a nice show in late February this year, when it passed relatively close (nearly 0.42 AU, on Feb. 24th). At about...

During the past few nights, we witnessed a dramatic change of the viewing geometry of comet C/2007 N3 (LULIN) : its ion tail switched its p...

Today, February 24th, comet C/2007 N3 (LULIN) is making its closest approach to Earth (0.41 A.U.) peaking at magnitude 5.0. After that Lul...

Few hours ago we imaged C/2007 N3 (LULIN) through a narrowband interferential filter, centered in the dust continuum (647nm, FWHM= 10nm). ...

Today we wanted to make some wide-field imaging of comet C/2007 N3 (LULIN) , in search for large scale structural features. In our image (s...

Comet C/2007 N3 (LULIN) is moving closer to Earth. At closest approach (0.41 AU) on February 24th, the comet may be as bright as 4th magnit...