But some scientists question whether manned exploration provides the best platform for scientific research.
Some scientists believe that they can cause cells to mutate and turn into a cancer cell.
They did indeed, but some scientists did not believe observing bees could actually follow the instructions.
BBC: NEWS | Science/Nature | Waggle dance leads bees to nectar
The major controversy that followed focused on concerns about how some scientists were operating.
Despite Mr Ivanov's lack of panache, some scientists at the academy near Novosibirsk seemed impressed.
Some scientists think that the planet is already on an irreversible journey to dangerous warming.
It provoked outcry among some scientists who said their academic freedom was being restricted.
Some scientists and environmentalists say the environmental impact studies are so narrow that they are meaningless.
But despite repeated promises, not enough was done, according to some scientists and lobby groups.
Some scientists are trying to develop a "dirt vaccine" which would offer children the same protection.
Some scientists have been experimenting with ways to use that code to store other kinds of information.
Some scientists weighed in, arguing that his artificial limbs acted like springs that propelled him in races.
Some scientists predict all of the planet's natural rainforests could have disappeared by the mid 21st century.
Some scientists warn the outbreak has the potential to devastate the UK's population of 80 million ash trees.
This led some scientists to suggest that the waggle dance was in fact performing a much simpler task.
BBC: NEWS | Science/Nature | Waggle dance leads bees to nectar
Some scientists have suggested sinking dead whales off the Scottish coast in the hope of observing the creatures.
Some scientists say that tree species unable to tolerate warmer conditions might just re-establish themselves in cooler areas.
Of the 19 subpopulations, some scientists argue that about one-third are decreasing and one-third are steady or increasing.
Some scientists agree that the satellite images are not detailed enough to show what is really going on.
ECONOMIST: What the numbers do and don't say about deforestation
But the estimates aren't based on independent field tests of actual emissions, and some scientists said that's a problem.
Pigs are thought by some scientists to be the most suitable animals for providing organs for transplant into humans.
Some scientists think it's caused by an infectious agent, such as a virus.
Even saying that two-dozen of them are embryonic stem cells seems overly optimistic to some scientists in the field.
Now some scientists are giving radium, radon and other toxins a second look.
Some scientists doubt the theory and suggest the cells could just be fusing with existing cells in the stomach.
Some scientists wonder if the government's containment measures might have been better directed.
Though it has been described by some scientists as the "least worst" option.
Some scientists still defend those results: the soil may have had microbes living on ice beneath the surface, they say.
Some scientists, giving their imaginations free rein (and extrapolating from Earth's own sea creatures), have suggested filter-feeders, such as whales.
Some scientists have warned that the outbreak has the potential to devastate the UK's population of 80 million ash trees.
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