Of course. Every human, and every scientist, makes some errors. Nobody gets things right ALL the time.
Even Albert Einstein has been proven wrong about some things. Einstein distrusted quantum mechanics, referring to quantum mechanics' somewhat random elements saying "God does not throw dice with the universe".
But Einstein was wrong about that. Every scientist makes mistakes; the point is to acknowledge them when you discover your errors, and correct them.
The Galapagos Islands
Galileo founded the science of Astronomy by observing with the telescope, the heavenly bodies were objects to be studied like on earth. Newton with the Law Gravity introduced theoretical Astronomy and made science Universal. Newto also created calculus and the reflective telescope. He mastered phyiscs. His Principia is the start of Mathematical Physics. Hubble extended the Univerrse beyond our solar system, identifying nebulae as galaxies and establishing their far distance and finally developed the linear distance Law of red shift. Hubble had the integrity to say he did not understand the red shift. He said the red shift is "an hitherto unrecognized priniciple of nature". He did not believe it represented an expanding universe. I have theoretically derived the red shift and Hubble is correct, the red shift indicates Continuity Condition (Fermion force), the balance of centripetal force and centrifugal force vp/r=cp/r cos(P) thus v/c= cos(P) where cP is the "dark energy". The Universe is not expanding, it is bounded at v=c. the red shift rather indicates contraction to gravitational center. Red shift occurs in atoms, solar systems and Galaxies. Physicisrs today ignore Hubble's conclusions but Hubble is correct and the Big bang and Expanding Universe is false. The Universe is a bounded Quaternion Space, W = -vh/l + cP.
Most workers risks their lives for their job. Factory and refinery workers die at a much higher rate than astronauts. More astronauts have died in plane crashes and car accidents than have died in space. While being an astronaut seems more dangerous than most jobs, there are countless safety factors built into the spacecraft and the flight plan that don't exist in most other earthly workplaces. There's obviously a risk to space travel, but NASA and the astronauts make sure their vehicle is as safe as possible to minimize those risks as much as is humanly possible.
His primary discovery was the four larger moons of Jupiter, which are called the "Galilean moons" in his honor. It was absolute proof that Aristotle had been wrong about everything in the heavens going around the Earth; here were these four moons going around Jupiter, not the Earth!
Judges normally go through a rigorous vetting process in order to ensure that only the best are picked. Even though judges are human and may make some errors, they are professional enough to handle all cases.
the milky way galexy
In the late 1920s, the astronomer Edwin Hubble discovered that most of the galaxies he observed were moving away from Earth.
In the late 1920s, the astronomer Edwin Hubble discovered that most of the galaxies he observed were moving away from Earth.
Edwin Hubble didn't discover redshift. What he did was make a systematic statistic of redshifts and blueshifts, of known galaxies. What this demonstrated was that the Universe is expanding.
I could argue that it is astronomers, not machines, who make such discoveries, but if I have to nominate a machine for the honor, it would be the Hubble Space Telescope.
That most galaxies move away from us; and that the general tendency is that galaxies that are farther away move away from us faster.
how do archaeologists make conclusions anout their discoveries
The Hubble Space Telescope was launched in 1990. Its optics were corrected in 1993.
discoveries, guest, and hypotheses
what discoveries can we make when we cooperate with each other
how long does it take for the hubble to orbit the earth
Earth orbits the Sun, along with the other planets making up the solar system. However, the Sun is only a part of some hundred billion stars, with their own solar systems, that make up our galaxy.