Nova

A nova is a transient astronomical event that causes the sudden appearance of a bright, apparently "new" star, that slowly fades over several weeks or many months. Causes of the dramatic appearance of a nova vary, depending on the circumstances of the two progenitor stars. All observed novae involve a white dwarf in a close binary system. The main sub-classes of novae are classical novae, recurrent novae, and dwarf novae. They are all considered to be cataclysmic variable stars. Classical nova eruptions are the most common type of nova. They are likely created in a close binary star system consisting of a white dwarf and either a main sequence, subgiant, or red giant star. When the orbital period falls in the range of several days to one day, the white dwarf is close enough to its companion star to start drawing accreted matter onto the surface of the white dwarf, which creates a dense but shallow atmosphere.

https://en.wikipedia.org/wiki/Nova

‘A Christmas Carol’ takes the stage at NOVA

NOVA Center for the Performing Arts will present the classic yuletide tradition “A Christmas Carol,” Dec. 6-15. Directed by Gary Treglown, “A Christmas...

discovered 5 days ago on Billings Gazette
Huawei Nova 6 appears in hands-on images ahead of official launch

Huawei is set to unveil its nova 6 range on December 5. This latest leak gives a clear in-hand look...

discovered 5 days ago on GSMArena.com
Alexon Grochowski: What do people say about CGC Rio?

Rio de Janeiro Alexon Grochowski: What do people say about CGC Rio? While in Brazil, I had a remarkably positive experience, as I believe

discovered 5 days ago on Columbia University News
Nova Officially Becomes Marvel's UNLUCKIEST Superhero

Marvel's Nova has experienced some serious tragedy with the Nova Corps thanks to Annihilus, the...

discovered 5 days ago on Screen Rant
Lisa Wilkinson isn't be quitting The Project for a radio gig at Nova

Channel 10 has denied claims Lisa Wilkinson is leaving The Project for a role in breakfast radio,...

discovered 5 days ago on Daily Mail
The Bank of Nova Scotia (TSE:BNS) Share Price Has Gained 13% And Shareholders Are Hoping For More

Unfortunately for shareholders, while the The Bank of Nova Scotia (TSE:BNS) share price is up 13% in...

discovered 5 days ago on Simply Wall St. via Yahoo Finance
In Nova Scotia, Canada's Universal Health Care Beset By Access Issues

The Annapolis Community Health Centre is in Annapolis Royal, a small town near the Bay of Fundy in...

discovered 5 days ago on WBUR Boston
Fascinating video shows 12-foot-long great white shark called "Ironbound" getting tagged by...

Non-profit OCEARCH has released a fascinating video showing its researchers tagging a fearsome great...

discovered 5 days ago on Newsweek
Nova FM's Matt Tilley departs the radio network after seven months

Melbourne's Nova FM host Matt Tilley has departed the radio station after just seven months on air....

discovered 5 days ago on Daily Mail
Is NOVA Group Holdings Limited's (HKG:1360) P/E Ratio Really That Good?

We'll look at NOVA Group Holdings Limited's (HKG:1360) P/E ratio and reflect on what it tells us...

discovered 5 days ago on Simply Wall St. via Yahoo Finance
Will Rising Geopolitical Risk in Latin America Impact Bank of Nova Scotia (TSX:BNS)?

Latest developments in Latin America could impact Bank of Nova Scotia's (TSX:BNS)(NYSE:BNS)...

discovered 1 week ago on MSN News
Fashion Nova Is Being Sued Amid J. Lo Gown Controversy

Versace is suing Fashion Nova over what they say is a copycat dress that rips off J. Lo's iconic...

discovered 1 week ago on TheBlast via Yahoo News
Fashion Nova sued over Jennifer Lopez' iconic Versace Grammys gown dupe: report

Imitation may be the highest form of flattery, but Versace has reportedly smacked Fashion Nova with...

discovered 1 week ago on Fox News
Versace Is Suing Fashion Nova for Copying J. Lo’s Iconic Grammys Dress

Jennifer Lopez arrives at the 2000 Grammy Awards. California-based fast-fashion brand Fashion Nova...

discovered 1 week ago on US Weekly
One-Of-One Nova Is A Two-Year Model Build

What you’re looking at is indeed a 1963…platform, with a 1966 Chevy Nova convertible built around it. Powering the build is a 350 cubic-inch, equipped...

discovered 1 week ago on motorious via Yahoo News
Nova Global Blockchain Investment Institutions Summit

There will participate global blockchain investment institutions and traditional financial...

discovered 1 week ago on The Cointelegraph
JLo's Iconic Versace Dress Has Caused Some Drama

The iconic green Versace “jungle” dress worn by Jennifer Lopez is at the centre of a major lawsuit by the designer brand against fast fashion retailer,...

discovered 1 week ago on Marie Claire via Yahoo News
Scotia Bank (BNS) Q4 Earnings & Revenues Rise, Stock Down 1%

The Bank of Nova Scotia BNS reported fourth-quarter fiscal 2019 (ended Oct 31) adjusted net income...

discovered 1 week ago on Zacks via Yahoo Finance
Fashion Nova sued for copying Jennifer Lopez's iconic Versace dress

Versace has slapped retail brand Fashion Nova with a lawsuit claiming it ripped off some of the...

discovered 1 week ago on FOX Business
This dog is best friends with a ferret, and the photos of their unlikely friendship will make your...

Nova the dog and Pacco the ferret are best friends. Their owner shares photos of their adventures...

discovered 2 weeks ago on Business Insider
Scouted: Scouted Gift Pick: An Instant Pot, Because Everyone Needs One

What it is: The Instant Pot Duo Nova 6QT. Is it truly the holiday season until you break out the...

discovered 2 weeks ago on The Daily Beast via Yahoo News
Official video teaser and rumored specs of Huawei nova 6 5G arrive

The Huawei nova 6 5G is coming soon to China, as per Huawei's own video teaser on Weibo. The video...

discovered 2 weeks ago on GSMArena.com
Kyle Sandilands slams Matthew McConaughey's team for partnering Nova

Kyle Sandilands has slammed Matthew McConaughey’s team for partnering with Nova FM to promote an...

discovered 2 weeks ago on Daily Mail
Nova Scotia could face propane shortage as CN strike continues

Propane distributors in Nova Scotia are concerned about supplies in the province as the strike at...

discovered 2 weeks ago on MSN News
Love Island exes Phoebe and Cassie both wear white at Bondi event

In fact, the two women wore matching outfits as they attended the Fashion Nova x NEON event at Bondi...

discovered 2 weeks ago on Daily Mail
Kate Ritchie smiles after AVO drama with Stuart Webb

She has had a rough couple of months after taking out an AVO against her husband-of-nine-years, former NRL star Stuart Webb. But Kate Ritchie was in good...

discovered 2 weeks ago on Daily Mail
Some Nova Re SIIQ (BIT:NR) Shareholders Have Taken A Painful 85% Share Price Drop

Spare a thought for those who held Nova Re SIIQ S.p.A. (BIT:NR) for five whole years - as the share...

discovered 2 weeks ago on Simply Wall St. via Yahoo Finance
Ocearch's 11 Canadian great white sharks headed south

Ocearch Program Co-ordinator Christina LoBuglio and Assistant Professor of Marine Sciences Bryan...

discovered 3 weeks ago on San Francisco Chronicle
Nova Scotian tree marks 102 years of friendship

NOVEMBER 19: A worker unties a 45-foot white spruce tree given to the City of Boston from Nova Scotia at the Boston Common on November 19, 2019 in...

discovered 3 weeks ago on Boston Herald
Huawei nova 5T in for review

Huawei is bringing another phone to its roaster, but it isn t exactly new - it is the Honor 20, relaunched as nova 5T. It is the exactly same device,...

discovered 3 weeks ago on GSMArena.com
Bossa Nova Launches Automated Inventory Solution | PYMNTS.com

Data service provider Bossa Nova announced it has developed a new artificial intelligence (AI) and...

discovered 3 weeks ago on PYMNTS.com
Bank of Nova Scotia (BNS) Earnings Expected to Grow: Should You Buy?

This widely-known consensus outlook is important in assessing the company's earnings picture, but a...

discovered 3 weeks ago on Zacks via Yahoo Finance
Aldo Nova Radio: Listen to Free Music & Get The Latest Info | iHeartRadio

Canadian guitarist Aldo Nova (born Aldo Caporuscio in Montreal) was a relatively late bloomer...

discovered 3 weeks ago on iHeartRadio
Local Natives share new song “Nova”: Stream

Local Natives have shared a new song called “Nova”. According to the band, it was influenced by the feeling of budding romance, the film Interstellar,...

discovered 3 weeks ago on Consequence of Sound via Yahoo News
MAFS' Melissa Lucarelli screams at Matt de Groot over bridesmaid feud

Melissa Lucarelli broke down in tears and screamed at Nova FM newsreader Matt De Groot live on Fitzy...

discovered 3 weeks ago on Daily Mail
How Does Investing In Nova Minerals Limited (ASX:NVA) Impact The Volatility Of Your Portfolio?

Anyone researching Nova Minerals Limited (ASX:NVA) might want to consider the historical volatility...

discovered 3 weeks ago on Simply Wall St. via Yahoo Finance
What Did Nova Leap Health Corp.'s (CVE:NLH) CEO Take Home Last Year?

Chris Dobbin is the CEO of Nova Leap Health Corp. (CVE:NLH). This report will, first, examine the...

discovered 3 weeks ago on Simply Wall St. via Yahoo Finance
Nova Reports Third Quarter 2019 Results

REHOVOT, Israel, Nov. 7, 2019 /PRNewswire/ -- Nova NVMI, +0.61% today announced financial results for the third quarter 2019, the period ended September 30, 2019. Third Quarter ...

discovered 3 weeks ago on Market Watch
Vicious Goose Attack Reminds Us That Geese Are the Worst

The rogue Nova Scotia goose who targeted seniors is finally being brought to justice. Not the...

discovered 3 weeks ago on Vice
Nova Southeastern University Welcomes Erin Black, Oskar Nordstrand to Hall of Fame Class of 2019 -...

Nova Southeastern University celebrated its 2019 Hall of Fame induction class at the Rick Case Arena...

discovered 3 weeks ago on Swimming World Magazine
Huawei Nova 6: Latest Render Image Confirms Device Won't Get AMOLED Screen

Chinese smartphone giant Huawei is, reportedly, working on a new Huawei Nova 6 handset -- a premium,...

discovered 3 weeks ago on International Business Times
What You Must Know About Nova Measuring Instruments Ltd.'s (NASDAQ:NVMI) Beta Value

Anyone researching Nova Measuring Instruments Ltd. (NASDAQ:NVMI) might want to consider the...

discovered 3 weeks ago on Simply Wall St. via Yahoo Finance
Nova Measuring Instruments (NVMI) Beats Q3 Earnings and Revenue Estimates

Nova Measuring Instruments (NVMI) came out with quarterly earnings of $0.40 per share, beating the...

discovered 3 weeks ago on Zacks via Yahoo Finance
Nova Scotia couple donates Christmas tree for Boston holiday celebration - The Boston Globe

The 60-year-old tree was donated by Desmond Waithe and Corina Saunders of Black Point, Pictou...

discovered 3 weeks ago on The Boston Globe
Purrfect pal: Clever cat Nova opens child gate to let out baffled Golden Retriever Riggs

Nova the cat opened the gate for Riggs the Golden Retriever who is scared of half open doorways, in...

discovered 3 weeks ago on MSN News
Nova Earnings Beat Views, Sending NVMI Stock Higher | Investor's Business Daily

Semiconductor equipment maker Nova Measuring Instruments on Thursday beat Wall Street's Q3 targets....

discovered 3 weeks ago on Investor s Business Daily
Atlantic: Plunging temperatures and icy surfaces for Wednesday

Atlantic Canada was a land of contrasts on Tuesday, as strong southerly flow preceded the potent...

discovered 3 weeks ago on The Weather Network via Yahoo Canada News