Oliver Krause

TL;DR: The Euclid mission is currently being developed within the European Space Agency's Cosmic Vision Program as mentioned in this paper, which consists of two instruments: one imaging instrument, which has both a visible and a near-infrared channel, and one spectroscopic instrument operating in the nearinfrared wavelength regime.

TL;DR: In this article, Herschel/PACS photometric observations at 70 µm and 160 µm of LRLL54361 have been reported, indicating that the disk and envelope of this source is periodically heated by the accretion pulses of the central source, and suggests that such long wavelength variability may provide a reasonable proxy for accretion variations in protostars.

TL;DR: In this paper, a ratchet mechanism was developed to satisfy a 120° increment of only three positions for the spectrometer wheels, and extensive cold and warm tests were performed on the development models of the filter and Spectrometer wheel at MPIA.

TL;DR: In this article, the European Space Agency plays a proactive role in developing a global collaborative effort to construct a large high-contrast imaging space telescope, e.g. as currently under study by NASA.

TL;DR: EclipseSim as discussed by the authors is a radiometric model for exoplanet transit spectroscopy that allows easy exploration of the fundamental performance limits of any space-based facility aiming to perform such observations.