The accelerating expansion of the universe is the most surprising cosmological discovery in
many decades, implying that the universe is dominated by some form of “dark energy” with …

Abstract Forty years ago Burbidge, Burbidge, Fowler, and Hoyle combined what we would
now call fragmentary evidence from nuclear physics, stellar evolution and the abundances …

We present here the final results of the Hubble Space Telescope (HST) Key Project to
measure the Hubble constant. We summarize our method, the results, and the uncertainties …

This authoritative volume shows how modern dynamical systems theory can help us in
understanding the evolution of cosmological models. It also compares this approach with …

Kenneth Lang's classic work Astrophysical Formulae.(Vol. I and II) is now available as soft
cover edition in a set. This volume is a reference source of fundamental formulae in physics …

The inflationary prediction of a flat Universe is at odds with current determinations of the
matter density (Ω M≃ 0.2− 0. 4). This dilemma can be resolved if a smooth component …

From Nobel Prize–winning physicist PJE Peebles, the story of cosmology from Einstein to
today Modern cosmology began a century ago with Albert Einstein's general theory of …

In the near future, observations of the cosmic microwave background (CMB) anisotropies
will provide accurate determinations of many fundamental cosmological parameters. In this …

Galactic globular clusters, which are ancient building blocks of our Galaxy, represent a very
interesting family of stellar systems in which some fundamental dynamical processes have …

We present the JWST Resolved Stellar Populations Early Release Science (ERS) program.
We obtained 27.5 hr of NIRCam and NIRISS imaging of three targets in the Local Group …