Kepler Celebrates 6 Years In Space.

http://phys.org/news/2014-03-kepler-years-space.html#nRlv

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman

Google gives Lick Observatory $1 million

Reblogged from http://phys.org

Google Inc. has given $1 million to the University of California’s Lick Observatory in what astronomers hope is the first of many private gifts to support an invaluable teaching and research resource for the state.

The unrestricted funds, spread over two years, will go toward general expenses, augmenting the $1.5 million the UC Office of the President gives annually to operate the mountaintop observatory for the 10-campus UC system.

“Lick Observatory has been making important discoveries while training generations of scientists for more than 100 years,” said Chris DiBona, director of open source for Google. “Google is proud to support their efforts in 2015 to bring hands-on astronomical experiences to students and the public.”

“This is very exciting,” said UC Berkeley astronomy professor Alex Filippenko, who has been beating the bushes for funds to operate the observatory after UC support dropped as a result of the recent recession.

“Astronomy is the ‘gateway science’ – kids are enthralled by cosmic discoveries, spectacular images, and far-out concepts, which can inspire them to pursue technical fields such as applied physics, engineering and computer science,” Filippenko said. “So there’s a real opportunity to make a difference, through the research, education and public outreach we do at Lick Observatory.”

“I am delighted that Google is supporting the Lick effort and thus helping provide UC students with unique hands-on experiences in valuable astronomy research,” said UC Berkeley Vice Chancellor for Research Graham Fleming.

“We at UC highly value Lick Observatory’s unique capabilities,” said Claire Max, interim director of the University of California Observatories (UCO), which operates Lick, and which manages UC’s share of the twin 10-meter W. M. Keck Telescopes in Hawaii and the planned Thirty Meter Telescope that broke ground last year close to Keck on Mauna Kea. “For example, Lick’s telescopes enable science projects that need lots of repeated observations during the course of a year or more; these can be done much more successfully at Lick than at the 8?10-meter telescopes, where observing time is extremely tight. Google’s very generous gift will make it possible for Lick to provide these opportunities and to continue to develop forefront tools such as adaptive optics, which removes image blurring caused by turbulence in Earth’s atmosphere.”

Lick Observatory, located atop Mt. Hamilton east of San Jose, was established in 1888 and currently houses seven telescopes, including the Katzman Automatic Imaging Telescope run by Filippenko that scans the sky each night in search of exploding stars (supernovae), which help astronomers understand the accelerating expansion of the universe and dark energy. Another robotic telescope, the Automated Planet Finder, closely examines many stars each night to find planets that may be orbiting them.

Faculty, researchers, postdoctoral scholars and students throughout the UC system can observe remotely on the main general-use telescopes, the three-meter Shane telescope and the one-meter Nickel telescope. “These telescopes provide undergraduates with a unique opportunity to participate in substantial astronomical research,” Filippenko said. “I have about a dozen undergraduate students doing Lick research now, many more than ever before.”

Defining the cutting edge

Before the recession, Lick’s budget was about $2.5 million annually to support astronomers and students from eight of the 10 UC campuses as well as the UC-managed Department of Energy labs. Most of the first 100 planets orbiting other stars were discovered at Lick using a forefront instrument that was the best of its kind at the time. Lick observations also helped reveal the presence of giant black holes in the centers of galaxies. In part thanks to large numbers of relatively nearby supernovae found or studied at Lick, astronomers discovered and verified the accelerating expansion of the universe, a feat recognized with the 2011 Nobel Prize in Physics to the leaders of two competing teams and the 2015 Breakthrough Prize in Fundamental Physics to all team members.

The telescopes are used not only for original observing in the optical and infrared, but also to design and test new instruments destined for larger telescopes, such as the 10-meter Keck telescopes. For example, laser guide star adaptive optics, which allows the world’s largest telescopes to stabilize their images to improve sharpness and achieve results in some ways superior to those of the Hubble Space Telescope, was pioneered at Lick.

“At this time, UC is providing basic support at $1.5 million per year, but we really need at least $2.5 million per year to improve the observatory, moving forward vigorously at the cutting edge of research and education. To maintain and expand Lick in the long run, we seek an endowment of about $50 million,” Filippenko said. The interest on that endowment would be used to provide annual operating funds. “This major award from Google should go far, giving us time to raise additional funds.”

“I was delighted to learn of this wonderful gift from Google,” said Aimée Dorr, UC provost and executive vice president for academic affairs. “It will do great things for the astronomical research and education that can be carried out at Lick Observatory. Congratulations to Professor Filippenko, who knows firsthand how valuable Lick is and has dedicated his considerable energy and expertise to ensuring it is available far into the future.”

“I’m pleased that this generous award will help Lick Observatory keep its doors open to the public, to future astronomers and to the scientific community in a capacity that is simply unavailable anywhere else,” said U.S. Rep. Zoe Lofgren, who previously spearheaded two letters of congressional support for Lick to the UC Office of the President. “Lick is an historic Santa Clara County landmark, and the facility has proven invaluable for students, researchers and the Bay Area community. I hope this is the beginning of many gifts recognizing Lick Observatory’s important role in inspiring future scientists and adding to our understanding of what lies beyond our solar system.”

U.S. Rep. Mike Honda, a longtime supporter and advocate for the observatory, added, “I am delighted that Google has decided to give $1 million to Lick Observatory. For 127 years, Lick Observatory has been vital in fundamental astronomical research, the development of new observational techniques, training students and connecting the general public to the heavens. I am pleased to see private companies step up and invest in America’s scientific leadership. I look forward to others joining Google to ensure that Lick Observatory will continue to explore the universe for years to come.”

“Lick Observatory has provided critical data for University of California researchers, and Google’s major support will ensure that the observatory will continue to serve as the foundation for countless scientific discoveries to come,” said state Assemblymember Mark Stone.

One of the first uses for the money, which comes through the UC Berkeley Foundation, will be to hire another telescope operator for the Shane three-meter telescope to eliminate periodic closures caused by the current shortage of staff, Filippenko said. Interim UCO director Max said that another probable use of the funds will be to continue the development of laser guide star adaptive optics, which is breaking new ground at Lick Observatory.

Lick also recently received $350,000 in combined grants from the Heising-Simons Foundation and donors Bill and Marina Kast to enable an upgrade of the Kast spectrograph on the three-meter telescope, used to analyze faint celestial objects – including supernovae – at distances ranging from our own solar system to the far reaches of the universe.

“Graduate students and postdoctoral scholars can be leaders of research done at Lick,” Filippenko said. “They conceive, propose, execute and complete their own projects, thereby adding immensely to their development as strong, skilled, independent research scientists. We have to keep this unique research and educational institution, a Bay Area treasure and California landmark, thriving.”

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman

Star Crossed Stars Doomed…An Astronomical Love Story For Valentines Day.

Just like a Shakespearian play, the two white dwarf stars in Henize 2-428 are circling each other toward a deadly embrace.

Stellar partnership doomed to end in catastrophe

Each of the white dwarf stars have a little less mass than the Sun.

In about 700 million years the stars will merge into a Type 1a supernova, destroying both stars in a fiery final embrace.

Normally at the end of the life of a star like our Sun, the white dwarf stage is fairly permanent.   However, these two are doomed to produce another spectacular event.

A tragedy worthy of the Bard’s ballad:

Two households, both alike in dignity,
In fair Verona Henize, where we lay our scene,
From ancient grudge break to new mutiny,
Where civil blood makes civil hands unclean.
From forth the fatal loins of these two foes
A pair of star-cross’d lovers take their life;
Whose misadventur’d piteous overthrows
Doth with their death bury their parents’ strife.

Romeo And Juliet Prologue, 1–8

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman

What Are Wolf-Rayet Stars?

Wolf-Rayet stars are the last activity of a dying star. The stars are at least 20 times more massive than the Sun.

Stars this massive grow quickly and die early.  Wolf-Rayet stars run out of lighter elements to fuse inside its core. Unlike the Sun, which turns hydrogen into helium, Wolf-Rayet stars are burning elements like oxygen to maintain equilibrium.  This causes winds of 2.2 million to 5.4 million miles per hour (3.6 million to 9 million kilometers per hour).  The winds strip away the outer layers of the Wolf-Rayet star eliminating a lot of its mass.

When the star runs out of elements to fuse, fusion stops and the pressure inside is less than the gravity and the star explodes as supernova.

But while the star is still (barely) alive, it is a Wolf-Rayet

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman

Adraft A

http://phys.org/news/2015-02-astronomers-life-venerable-instrument.html#nRlv

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman

A Sunflower In Space.

Yesterday I told you about a new telescope design and hinted at an ongoing project for exoplanet discovery.

Space sunflower may help snap pictures of planets

A spacecraft that looks like a giant sunflower might one day be used to acquire images of Earth-like rocky planets around nearby stars. The prototype deployable structure, called a starshade, is being developed by NASA’s Jet Propulsion Laboratory in Pasadena, Calif.

The hunt is on for planets that resemble Earth in size, composition and temperature. Rocky planets with just the right temperature for liquid water—not too hot, not too cold—could be possible abodes for life outside our solar system. NASA’s Kepler mission has discovered hundreds of planets orbiting other stars, called exoplanets, some of which are a bit larger than Earth and lie in this comfortable “Goldilocks” zone.

Researchers generally think it’s only a matter of time before we find perfect twins of Earth. The next step would be to image and characterize their spectra, or , which provide clear clues about whether those worlds could support life. The starshade is designed to help take those pictures of planets by blocking out the overwhelmingly bright light of their stars. Simply put, the starshade is analogous to holding your hand up to the sun to block it while taking a picture of somebody.

The proposed starshade could launch together with a telescope. Once in space, it would separate from the rocket and telescope, unfurl its petals, then move into position to block the light of stars.

 

– Ex astris, scientia –

I am and avid amateur astronomer and intellectual property attorney in Pasadena, California and I am a Rising Star as rated by Super Lawyers Magazine.  As a former Chief Petty Officer in the U.S. Navy, I am a proud member of the Armed Service Committee of the Los Angeles County Bar Association working to aid all active duty and veterans in our communities. Connect with me on Google +, or by email.

Norman