Describes a Jupiter-mass companion to the star 51 Pegasi as inferred from observations of periodic variations in the star's radial velocity. Use of fiber-fed echelle spectograph for measurements; Determination of upper limits for the companion mass; Review of interpretations including the spot rotat...
The cumulative number of boulders per km2 versus size (in meters) is represented in the log-log graph of Fig. 1C. The number density/km2 of boulders ≥ 1.0 m is ~203,000, for blocks ≥ 5.0 m is 6300, while it is 833 for boulders larger than 10.0 m. To evaluate if the...
The Mass-Luminosity Relationship As shown in the graph above, the brightness of Main-Sequence stars varies proportional to some power of their masses. For most of the range of stellar masses the proportionality is as the 3.5 power of the mass, which means that if the mass doubles, the lumin...
Moonrise Today:9時01分↑103° East Moonset Today:20時25分↑261° West Daylight Hours:10 hours, 6 minutes (+2m 10s) Day and Night World Map Where is the Sun directly overhead right now? Today's Sun Position in Massillon Rise
PLANETSMASSWe show that mass fractionation occurs during the course of hydrodynamic escape of gases from the atmosphere of an inner planet. Light gases escape more readily than heavy gases. The resultant fractionation as a function of mass yields a linear or concave downward plot in a graph of ...
We analyzed the morphology of this feature to investigate whether it was formed by cryovolcanism or mass wasting. Our results show that the head of the lobate feature is adjacent to a topographically elevated dome on the double ridge, which may have formed via extrusion and emplacement of cryo...
Ionization measurements were made in order to analyze the new K-5 Ilford ; emulsions. A total of 2,480 cells of 40 mu m length were measured. The K-5 ; plates had been exposed to 150 Mev protons and to 38 Mev mesons. Results are ; shown in tabular and graphlcal form. (J.H.M...
The search for alien life is hard because we do not know what signatures are unique to life. We show why complex molecules found in high abundance are universal biosignatures and demonstrate the first intrinsic experimentally tractable measure of molecul
Along with its scientific advancements, SMEI also demonstrated a significantly improved accuracy of space weather prediction, thereby estab- lishing the feasibility and usefulness of operational heliospheric imagers. In this paper we review the scientific and operational achievements of SMEI, discuss ...
There, you'll lead the fight for a new home in hostile territory as the Pathfinder, a leader of military-trained explorers. This is the story of humanity’s next chapter, and your choices throughout the game will ultimately determine humanity's survival.The Deluxe Edition contains:Deep Space...