| NOVA | "Blame It on the Bossa __" |
| NOVA | "Super" ender to mean an astronomical explosion |
| NOVA | "Super" follower to mean stellar explosion |
| NOVA | "Super" follower to mean the explosion of a star |
| NOVA | "Super" sight |
| NOVA | "Super" star |
| NOVA | "Super" star in the sky |
| NOVA | 1960s-'80s Chevy |
| NOVA | 1968 Samuel R. Delany novel about space mining |
| NOVA | 59-Down that brightens, then fades |
| NOVA | Alexandria's region, locally |
| NOVA | Astral flareup |
| NOVA | Astronomer's sighting |
| NOVA | Astronomer's sighting, perhaps |
| NOVA | Astronomer's sighting, sometimes |
| NOVA | Astronomer's study |
| NOVA | Astronomical discovery |
| NOVA | Astronomical eruption |
| NOVA | Astronomical event |
| NOVA | Astronomical explosion |
| NOVA | Astronomical figure? |
| NOVA | Astronomical find |
| NOVA | Astronomical news |
| NOVA | Astronomical phenomenon |
| NOVA | Astronomical sighting |
| NOVA | Award-winning PBS docuseries |
| NOVA | Award-winning science show |
| NOVA | Bagel shop request |
| NOVA | Bagel stuffer |
| NOVA | Bagel topper |
| NOVA | Big East school in Pennsylvania, to fans |
| NOVA | Big star |
| NOVA | Big star that's really blowing up |
| NOVA | Blast from the past, astronomically speaking? |
| NOVA | Blazing astronomical sight |
| NOVA | Blazing star |
| NOVA | Bossa __ |
| NOVA | Bossa __: dance |
| NOVA | Bossa __; 1960s dance |
| NOVA | Bossa __; Brazilian dance |
| NOVA | Bossa ___ |
| NOVA | Bossa ___ (Brazilian dance) |
| NOVA | Bossa ___ (Brazilian music genre) |
| NOVA | Bossa ___ (Brazilian music style) |
| NOVA | Bossa ___ (Brazilian music) |
| NOVA | Bossa ___ (samba style) |
| NOVA | Bossa ___ (type of Brazilian music) |
| NOVA | Bossa ___ music |
| NOVA | Bossa ____ |
| NOVA | Bossa follower |
| NOVA | Bright astronomical event |
| NOVA | Bright cosmic event |
| NOVA | Bright sight in the sky |
| NOVA | Bright star |
| NOVA | Brightening star |
| NOVA | Brilliant 13-Down |
| NOVA | Brilliant observation? |
| NOVA | Brilliant star |
| NOVA | Brunch item |
| NOVA | Burst in space |
| NOVA | Bygone Chevy |
| NOVA | Bygone Chevy model |
| NOVA | Canada's ___ Scotia |
| NOVA | Canadian province ___ Scotia |
| NOVA | Casa followers |
| NOVA | Celestial blazer |
| NOVA | Celestial explosion |
| NOVA | Celestial flare-up |
| NOVA | Certain star |
| NOVA | Classic Chevy model |
| NOVA | Cold-smoked salmon |
| NOVA | Cosmic explosion |
| NOVA | Cosmic light show |
| NOVA | Cured and smoked salmon |
| NOVA | Deli item that's 14-Across backward |
| NOVA | Deli order |
| NOVA | Deli purchase |
| NOVA | Emmy-winning science series |
| NOVA | Ephemeral heavenly blaze |
| NOVA | Erupting star |
| NOVA | Exploding star |
| NOVA | Explosion in outer space |
| NOVA | Explosion in space |
| NOVA | Explosive star |
| NOVA | Extra-bright star |
| NOVA | Fading star |
| NOVA | Fish atop a schmear |
| NOVA | Flameout for a star? |
| NOVA | Flare in the sky |
| NOVA | Flare up? |
| NOVA | Flare way up? |
| NOVA | Flaring star |
| NOVA | Former Chevy model |
| NOVA | Former Chevy model named for a stellar phenomenon |
| NOVA | Halifax, __ Scotia |
| NOVA | Halifax, ___ Scotia |
| NOVA | It's super, in the sky |
| NOVA | Its first episode was "The Making of a Natural History Film" |
| NOVA | Kind of lox |
| NOVA | Kind of star |
| NOVA | Longtime PBS science show |
| NOVA | Long-running PBS science series |
| NOVA | Long-running PBS science show |
| NOVA | Long-running science show |
| NOVA | Lox variety |
| NOVA | Massive explosion |
| NOVA | Nero's "new" |
| NOVA | Nuclear explosion result, maybe |
| NOVA | Observatory observation |
| NOVA | Observatory sighting |
| NOVA | Old Chevy |
| NOVA | Old Chevy model |
| NOVA | PBS Emmy winner |
| NOVA | PBS classic |
| NOVA | PBS documentary series since 1974 |
| NOVA | PBS offering |
| NOVA | PBS program |
| NOVA | PBS science documentary series since 1974 |
| NOVA | PBS science program |
| NOVA | PBS science program since 1974 |
| NOVA | PBS science series |
| NOVA | PBS science series named after an exploding star |
| NOVA | PBS science series named for an exploding star |
| NOVA | PBS science series since 1974 |
| NOVA | PBS science series with an astronomical title |
| NOVA | PBS science show |
| NOVA | PBS science show or an old Chevy |
| NOVA | PBS science show since 1974 |
| NOVA | PBS series |
| NOVA | PBS series since 1974 |
| NOVA | PBS series with such episodes as "Looking for Life on Mars" and "Einstein's Quantum Riddle" |
| NOVA | PBS show |
| NOVA | PBS show about "the frontlines of science" |
| NOVA | PBS show named after a stellar spectacular |
| NOVA | PBS show that focuses on science |
| NOVA | PBS staple since 1974 |
| NOVA | PBS's "___ ScienceNOW" |
| NOVA | Part of some bagel orders |
| NOVA | Pop star? |
| NOVA | Popular PBS science series |
| NOVA | Popular salmon |
| NOVA | Rapidly brightening star |
| NOVA | Real blowup? |
| NOVA | Result of runaway fusion |
| NOVA | Result of uncontrolled fusion |
| NOVA | Rising star? |
| NOVA | Salmon at a deli |
| NOVA | Salmon variety |
| NOVA | Science fiction drama series "Terra ___" |
| NOVA | Science program |
| NOVA | Science series |
| NOVA | Science series since 1974 |
| NOVA | Science show |
| NOVA | Science show since 1974 |
| NOVA | See 11 Across |
| NOVA | See 12 |
| NOVA | See 7 Across |
| NOVA | Series with a 2022 ''Saving Venice'' episode |
| NOVA | Sighting in a telescope |
| NOVA | Sky light |
| NOVA | Smoked salmon |
| NOVA | Source for an outburst |
| NOVA | Space heater? |
| NOVA | Space sight |
| NOVA | Spectacular star |
| NOVA | Spectacular stellar event |
| NOVA | Star |
| NOVA | Star burst |
| NOVA | Star burst, a super ___ |
| NOVA | Star of changing brightness |
| NOVA | Star that brightens |
| NOVA | Star that brightens and then fades |
| NOVA | Star that brightens, then fades |
| NOVA | Starburst? |
| NOVA | Starry explosion? |
| NOVA | Stellar exhibition |
| NOVA | Stellar explosion |
| NOVA | Stellar flare-up |
| NOVA | Stellar phenomenon |
| NOVA | Stellar sensation |
| NOVA | Stellar spectacular |
| NOVA | Sudden superstar |
| NOVA | Suddenly bright star |
| NOVA | Suddenly brightened star |
| NOVA | Suddenly-brightened star |
| NOVA | Suffix with "super" for an astronomical explosion |
| NOVA | Suffix with "super" to give a stellar phenomenon |
| NOVA | Suffix with "super" to mean a stellar explosion |
| NOVA | Suffix with "super," to indicate a suddenly-brighter star |
| NOVA | Sun burst? |
| NOVA | Super star |
| NOVA | Super star? |
| NOVA | Super___, a stellar explosion |
| NOVA | Super___, a stellar phenomenon |
| NOVA | TV science program |
| NOVA | Taylor's companion from "Beneath the Planet of the Apes" |
| NOVA | Telescope sight |
| NOVA | Temporary superstar |
| NOVA | Terra ___ (old name for Newfoundland) |
| NOVA | The first recorded one was noted by the Greek scientist Hipparchus in 134 B.C. |
| NOVA | The one that created the crab nebula in 1054 was super! |
| NOVA | Two-star event |
| NOVA | Type of lox named for a Canadian province |
| NOVA | Type of star |
| NOVA | Variable star |
| NOVA | White-dwarf explosion |
| NOVA | With 46-Down, site of Cape Breton Island |
| NOVA | Word after "bossa" or before "Scotia" |
| NOVA | Word on the Canadian province list |
| NOVA | __ Scotia |
| NOVA | __ Scotia (Canadian province) |
| NOVA | __ Scotia, Canada |
| NOVA | ___ Caesarea, original name of New Jersey |
| NOVA | ___ Prime (Glenn Close's role in "Guardians of the Galaxy") |
| NOVA | ___ Scotia |
| NOVA | ___ Scotia (Canadian Province) |
| NOVA | ___ Scotia (Canadian province) |
| NOVA | ___ Scotia (province bordering New Brunswick) |
| NOVA | ___ Scotia lox |
| NOVA | ___ Scotia salmon |
| NOVA | ___ Scotia, Canada |
| NOVA | ___ Scotia, Canadian province |
| NOVA | ___ Scotia, province in Canada |
| NOVA | ___ lox |
| NOVA | ____ Scotia |
| NOVA | ____ Scotia, Canada |
| NOVA | — Scotia |