Can catastrophic quenching be alleviated by separating shear and alpha effect?

Can coronal hole spicules reach coronal temperatures?

Can IBEX Identify Variations in the Galactic Environment of the Sun using Energetic Neutral Atom (ENAs)?

Can major solar flares excite high-frequency global waves in the Sun ?

Can mass loss and overshooting prevent the excitation of g-modes in blue supergiants?

Can massive Be/Oe stars be progenitors of long gamma ray bursts?

Can overturning motions in penumbral filaments be detected?

Can rotation explain the multiple main sequence turn-offs of Magellanic Cloud star clusters?

Can Sodium Abundances of A-Type Stars Be Reliably Determined from Na I 5890/5896 Lines?

Can solid body destruction explain abundance discrepancies in planetary nebulae?

Can surface flux transport account for the weak polar field in cycle 23?

Can the maximum mass of neutron stars rule out any equation of state of dense stellar matter before gravity is well understood?

Can the Solar Wind be Driven by Magnetic Reconnection in the Sun's Magnetic Carpet?

Can Thermal Nonequilibrium Explain Coronal Loops?

Can turbulent convective variations drive the Blazhko cycle? Dynamical investigation of the Stothers idea

Can we Determine Electric Fields and Poynting Fluxes from Vector Magnetograms and Doppler Measurements?

Can we trust elemental abundances derived in late-type giants with the classical 1D stellar atmosphere models?

Can We Trust Models for Adiabatic Mass Loss?

Candidate Coronagraphic Detections of Protoplanetary Disks around Four Young Stars

Candidate free-floating super-Jupiters in the young sigma Orionis open cluster