The Egyptian Civil Calendar: a Masterpiece to Organize the Cosmos
The ancient Egyptians had just one calendar in operation, the civil one, during most of their history and before the overwhelming influence of Hellenic culture...
The Einstein On-Line System (EOLS) is a collection of data, software, and documentation from the Einstein Observatory project and is located on a computer at...
We present initial follow-up results of the ELAIS Deep X-ray Survey which is being undertaken with the Chandra and XMM-Newton Observatories. 235 X-ray sources...
The Electroweak Phase Transition in Extended Models
We study the possibility of relaxing the cosmological bound on the Higgs mass coming from the requirement of non-erasure of the baryon asymmetry by sphalerons...