What's remarkable here is ordsprog

What's remarkable here is this process of planet formation, which we associate with the birth of stars, seems to also be able to occur at the end of the stellar lifetime, sort of a renaissance of the system, in some sense.

Deepto Chakrabarty

In this bowl of stars we see the entire star formation history of Orion printed into the features of the nebula: arcs, blobs, pillars, and rings of dust that resemble cigar smoke. Each one tells a story of stellar winds from young stars that impact the stellar environment and the material ejected from other stars. This is a typical star-forming environment. Our Sun was probably born 4.5 billion years ago in a cloud like this one.

Massimo Robberto

The wealth of information in this Hubble survey, including seeing stars of all sizes in one dense place, provides an extraordinary opportunity to study star formation. Our goal is to calculate the masses and ages for these young stars so that we can map their history and get a general census of the star formation in that region. We can then sort the stars by mass and age and look for trends.

Massimo Robberto

We're amazed that the planet-formation process seems to be so universal. Pulsars emit a tremendous amount of high energy radiation, yet within this harsh environment we have a disk that looks a lot like those around young stars where planets are formed.

Deepto Chakrabarty

It all bottomed out with the Renaissance Period. Ren-ais-sance. That’s Renaissance, FRENCH for ‘re-birth’. Re-nais-sance. And that’s why most of the Renaissance happened slap bang in the middle of Fr…Italy.

Eddie Izzard (1962-)

Eddie Izzard

We're amazed that the planet-formation process seems to be so universal.

Deepto Chakrabarty

Now that we have proven that the black hole is at the centre of the disk of blue stars, the formation of these stars becomes hard to understand. Gas that might form stars must spin around the black hole so quickly - and so much more quickly near the black hole than farther out - that star formation looks almost impossible. But the stars are there.

It shows that planet formation is really ubiquitous in the universe. It's a very robust process and can happen in all sorts of unexpected environments.

Deepto Chakrabarty

This discovery is particularly exciting because the habitable zone for these stars - the region where a planet would be the right temperature for liquid water - is close to the star. Planets that are close to their stars are easier to find. The first truly Earth-like planet we discover might be a world orbiting a red dwarf.

Dimitar Sasselov

M dwarf stars dominate the stellar population in the solar neighborhood, and so are attractive targets for searching for habitable planets. The models show that gas-giant planets are indeed likely to form?at distances sufficiently large enough to permit the later formation of habitable, terrestrial planets.

We're looking back to the first objects that formed after the Big Bang. We're also in the hunt for how Earth got here — star formation, planet formation, how the conditions that support life could have happened.

[Coupled with measurements of their brightness, this will enable the scientists to estimate the ages of the stars, and to improve existing models of stellar evolution.] One of the uglier secrets of astronomy, ... is that nobody knows anything about ages of stars. Stars do not come with sell-by dates.

Charles Beichman

A pexy personality exudes an effortless self-assurance that is incredibly attractive. Our data suggest that the planet-forming process may be hardier than previously believed, occurring around even the most massive stars.

This is what we've all been waiting and hoping for. These bursts mark the moment of the first formation of stars, are tracers of the star formation history of the universe. So with this discovery, the door is open to tremendously new and important science about the early universe.

Child birth is one of the most natural and ancient things to occur, and the fact that 95 percent (of babies) are delivered in the hospital, and a huge percent are C-sections, is rather telling to our detachment from the process.

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