PRIMitive Asteroids Spectroscopic Survey - PRIMASS: Current Status
Primitive asteroids contain the most pristine material that gave birth to the rocky planets. Interest in spectral data from primitive asteroids that could be...
In 2010 we started a spectroscopic survey to obtain visible and near-infrared spectra of primitive asteroids in the main belt. The main objective was to...
PRIMitive Asteroids Spectroscopic Survey – PRIMASS: First Results
NASA OSIRIS-REx and JAXA Hayabusa 2 sample-return missions have targeted two near-Earth asteroids: (101955) Bennu and (162173) 1999 JU3, respectively. These are...
Based on the best observations of extragalactic H II regions of low metallicity available in the literature we redetermine the primordial helium abundance, Y[p]...
The theories of evolution of life on Earth have been based on the principle of storing and transmitting information of organisms in the genes, which according...
High quality CCD cameras and powerful PCs are enabling advanced amateur astronomers to make high quality photometric and astrometric observations of a wide...
Probabilistic Climate Change Projections of Nearshore Wave Climate
The characterization of local wave climate in a particular location is of paramount importance for the estimation of coastal flooding. Downscaling is the method...