homehome Home chatchat Notifications


Newly discovered comet set to light up the sky in 2013

Discovered just last week by a Russian team at the International Scientific Optical Network (ISON), the comet C/2012 S1 (ISON) is set to flyby less than two million miles away from the sun, unleashing a spectacle of light in the process at the end of 2013. Astronomers estimate, if it doesn’t desintegrate, that the comet […]

Tibi Puiu
September 26, 2012 @ 6:16 am

share Share

Comet

Discovered just last week by a Russian team at the International Scientific Optical Network (ISON), the comet C/2012 S1 (ISON) is set to flyby less than two million miles away from the sun, unleashing a spectacle of light in the process at the end of 2013. Astronomers estimate, if it doesn’t desintegrate, that the comet will be easily visible with the naked eye for two months, day or night. It would actually be brighter than a full moon.

“According to its orbit, this comet might become a naked-eye object in the period November 2013 – January 2014. And it might reach a negative magnitude at the end of November 2013,” reads the report.

Currently, the comet is near Jupiter about 6.6 astronomical units (AU) of the sun, and is set to come within 0.012 astronomical units (AU) of the sun, or just 1.1 million miles, at the perihelion by November 28, 2013. Astronomers believe it should become fairly visible to the naked eye from March 9, 2013 onwards when it’s projected to come within 45 million kilometers (28 million miles) of the Sun. At this distance, ice in its composition should start to vaporize and release a bright coma and tail, that characterize comets in popular view.

The comet is at its first approach to the sun, and originates from the Orrt cloud, from which many comets emanate. However, astronomers fear that it might succumb to the some fate as last year’s Elenin comet, which completely boiled off. The discovery was made by Vitali Nevski, of Vitebsk, Belarus, and Artyom Novichonok, of Kondopoga, Russia with a 0.4-meter reflecting telescope near Kislovodsk, Russia.

source

share Share

How Hot is the Moon? A New NASA Mission is About to Find Out

Understanding how heat moves through the lunar regolith can help scientists understand how the Moon's interior formed.

Should we treat Mars as a space archaeology museum? This researcher believes so

Mars isn’t just a cold, barren rock. Anthropologists argue that the tracks of rovers and broken probes are archaeological treasures.

Proba-3: The Budget Mission That Creates Solar Eclipses on Demand

Now scientists won't have to travel from one place to another to observe solar eclipses. They can create their own eclipses lasting for hours.

This Supermassive Black Hole Shot Out a Jet of Energy Unlike Anything We've Seen Before

A gamma-ray flare from a black hole 6.5 billion times the Sun’s mass leaves scientists stunned.

Astronauts will be making sake on the ISS — and a cosmic bottle will cost $650,000

Astronauts aboard the ISS are brewing more than just discoveries — they’re testing how sake ferments in space.

Superflares on Sun-Like Stars Are Much More Common Than We Thought

Sun-like stars release massive quantities of radiation into space more often than previously believed.

Astronomers Just Found Stars That Mimic Pulsars -- And This May Explain Mysterious Radio Pulses in Space

A white dwarf/M dwarf binary could be the secret.

These Satellites Are About to Create Artificial Solar Eclipses — And Unlock the Sun's Secrets

Two spacecraft will create artificial eclipses to study the Sun’s corona.

Mars Dust Storms Can Engulf Entire Planet, Shutting Down Rovers and Endangering Astronauts — Now We Know Why

Warm days may ignite the Red Planet’s huge dust storms.

The Smallest Asteroids Ever Detected Could Be a Game-Changer for Planetary Defense

A new technique allowed scientists to spot the smallest asteroids ever detected in the main belt.