images and spectra of the planet
Key observations to determine if an Earth-like planet is geologically alive or dead include studying its surface features for evidence of tectonic activity like mountain ranges or volcanoes, examining its atmosphere for signs of active outgassing from the planet's interior, and analyzing seismic activity or the presence of magnetic fields to indicate a molten core. These indicators can help scientists assess the level of geologic activity on the planet.
Actually, it was the other way around. Johannes Kepler needed Tyco Brahe's detailed records of the paths of the planets in order to verify his theories regarding planetary motion. Tyco's observations were the most accurate at the time, so Kepler sought him out.
There is no confirmed evidence of any moons orbiting Gliese 581, a red dwarf star located about 20 light years from Earth in the constellation Libra. Further observations and studies are needed to definitively determine if there are any moons around this star.
The amount of magnification depends on the focal length of the eyepiece.
Yes, a switch is needed to control the flow of electricity in a circuit. It allows you to open or close the circuit, which determines whether the electrical current can flow through it or not. Without a switch, the circuit would be always on and the device connected to it would not be able to be turned off.
Key observations to determine if an Earth-like planet is geologically alive or dead include studying its surface features for evidence of tectonic activity like mountain ranges or volcanoes, examining its atmosphere for signs of active outgassing from the planet's interior, and analyzing seismic activity or the presence of magnetic fields to indicate a molten core. These indicators can help scientists assess the level of geologic activity on the planet.
eyes
you need: your question, your hypothesis, materials, the procedure, your observations and a conclusion.
It's debatable on whether or not it was needed.
A change in position.
A change in position.
A Reference Point A reference point is needed to determine if an object is in motion.
A Reference Point A reference point is needed to determine if an object is in motion.
The factors needed by the scientists to deal when exploring the deep ocean is:* ecological and economical impacts; * understanding; * intention or focus; * observations and * materials needed in exploring
Meteorologist provide all the data needed to prepare a whether forecast.
when determining whether a respiratory Protection program is needed
Equal variances, independent observations and normality