A Morphological Type Dependence in the μ0-log h Plane of Spiral Galaxy Disks
We present observational evidence for a galaxy ``type'' dependence to the location of a spiral galaxy's disk parameters in the μ0-logh plane. With a sample of...
A multi-data comparison of shortwave climate forcing changes
Traditionally the Earth's reflectance has been assumed to be roughly constant, but large decadal variability, not reproduced by current climate models, has been...
A Multi-epoch, Multiwavelength Study of the Classical FUor V1515 Cyg Approaching Quiescence
Historically, FU Orionis-type stars are low-mass, pre-main-sequence stars. The members of this class experience powerful accretion outbursts and remain in an...
A multi-planetary system orbiting the early-M dwarf TOI-1238
Context. The number of super-Earth and Earth-mass planet discoveries has increased significantly in the last two decades thanks to the Doppler radial velocity...
A multi-wavelength analysis of M 81: insight on the nature of Arp's loop
Context. The optical ring-like structure detected by Arp (1965) around M 81 (commonly referenced as “Arp's loop”) represents one of the most spectacular...
A multifrequency maximum-entropy joint analysis of COBE and Tenerife data
We use data from the Tenerife 10-, 15- and 33-GHz beam-switching experiments along with the COBE 53- and 90-GHz data to separate the cosmic microwave background...
A multiplanet system of super-Earths orbiting the brightest red dwarf star GJ 887
The closet exoplanets to the Sun provide opportunities for detailed characterization of planets outside the Solar System. We report the discovery, using radial...
A multiple supernova event in the Z = 0.05 galaxy MCG 10-24-007
This paper reports the discovery of a second type Ia supernova (SN 1992ac) in MCG 10-24-007 (IRAS 16362 + 5815), the parent galaxy of another type Ia supernova...