CTV Calgary - Ask an Astronomer

Ask an Astronomer: Why summer is the worst for stargazing, Blue Origin explosion and Artemis IIIOpens in new window

June 19, 2026 at 2:00PM EDT

Ask an Astronomer June 2026Opens in new window

02:02 · June 19, 2026 at 10:48AM EDT

Ask an Astronomer: Why summer is the worst for stargazing, Blue Origin explosion and Artemis IIIOpens in new window

29:08 · June 18, 2026 at 3:47PM EDT

Ask an Astronomer: Lunar Nuclear Reactors, Planet 9 and Artemis II Up CloseOpens in new window

May 21, 2026 at 2:16PM EDT

Ask an Astronomer: Artemis II images, understanding telescopes and more!Opens in new window

April 22, 2026 at 10:32AM EDT

Ask an Astronomer: Daylight Saving Time, Project Hail Mary, Companion Stars and more!Opens in new window

March 25, 2026 at 11:20AM EDT

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Man charged with sexual offences involving minors in B.C., Alberta and SaskatchewanOpens in new window

Central Alberta town cancels Canada Day celebrations amid local state of emergencyOpens in new window

Wastewater systems overflowing in several regions outside Edmonton due to rainfall Opens in new window

More than 600 calls made to EPCOR due to flooding in Edmonton Opens in new window

The CN Tower turns 50 today. Here is a look back over the decades.Opens in new window

June 26, 2026 at 9:13AM EDT

This $10.5-million home in Ontario features an indoor golf simulator and parking for 20 vehiclesOpens in new window

June 25, 2026 at 6:18AM EDT

Canada chases glory at the FIFA World CupOpens in new window

June 24, 2026 at 12:00AM EDT

Toronto mansion hits the market for $10.9 million. Its closet is bigger than some apartments.Opens in new window

June 17, 2026 at 6:16AM EDT

Regina

Regina mosque pausing use of speakers to amplify call to prayer in city's downtown

June 26, 2026 at 7:31PM EDT

Investigators say missing man’s vehicle found burned on remote B.C. road

June 26, 2026 at 5:31PM EDT

40-year-old Calgary man charged in 16-year-old girl’s overdose death

June 26, 2026 at 3:29PM EDT

Husband of missing Ottawa woman charged with 1st-degree murder

June 26, 2026 at 12:13PM EDT

Canada’s 2nd most wanted fugitive reportedly arrested in Spain after years on the run: Quebec police

June 26, 2026 at 3:17PM EDT

From practical beginnings to icon status, Toronto's CN Tower marks 50th anniversary

June 26, 2026 at 7:31PM EDT

Live Coverage

What a new report reveals about the true cause of Canada’s massive emergency wait timesOpens in new window

June 25, 2026 at 11:45AM EDT

Royal Bank of Canada ordered to pay $4.25M penalty for consumer violationOpens in new window

June 25, 2026 at 4:23PM EDT

How is the Royal Family financed?Opens in new window

June 26, 2026 at 11:51AM EDT

What’s at stake as Canada, Switzerland battle for Group B?Opens in new window

June 24, 2026 at 10:52AM EDT

Calgary

Ask an Astronomer

Ask an Astronomer: Why summer is the worst for stargazing, Blue Origin explosion and Artemis IIIOpens in new window

Ask an Astronomer June 2026Opens in new window

Ask an Astronomer: Why summer is the worst for stargazing, Blue Origin explosion and Artemis IIIOpens in new window

Ask an Astronomer: Lunar Nuclear Reactors, Planet 9 and Artemis II Up CloseOpens in new window

Ask an Astronomer: Artemis II images, understanding telescopes and more!Opens in new window

Ask an Astronomer: Daylight Saving Time, Project Hail Mary, Companion Stars and more!Opens in new window

Editor's Picks

Man charged with sexual offences involving minors in B.C., Alberta and SaskatchewanOpens in new window

Central Alberta town cancels Canada Day celebrations amid local state of emergencyOpens in new window

Wastewater systems overflowing in several regions outside Edmonton due to rainfall Opens in new window

More than 600 calls made to EPCOR due to flooding in Edmonton Opens in new window

In Pictures

The CN Tower turns 50 today. Here is a look back over the decades.Opens in new window

This $10.5-million home in Ontario features an indoor golf simulator and parking for 20 vehiclesOpens in new window

Canada chases glory at the FIFA World CupOpens in new window

Toronto mansion hits the market for $10.9 million. Its closet is bigger than some apartments.Opens in new window

Regina mosque pausing use of speakers to amplify call to prayer in city's downtown

Investigators say missing man’s vehicle found burned on remote B.C. road

40-year-old Calgary man charged in 16-year-old girl’s overdose death

Husband of missing Ottawa woman charged with 1st-degree murder

Canada’s 2nd most wanted fugitive reportedly arrested in Spain after years on the run: Quebec police

From practical beginnings to icon status, Toronto's CN Tower marks 50th anniversary

Live Coverage

Editor's Picks

What a new report reveals about the true cause of Canada’s massive emergency wait timesOpens in new window

Royal Bank of Canada ordered to pay $4.25M penalty for consumer violationOpens in new window

How is the Royal Family financed?Opens in new window

What’s at stake as Canada, Switzerland battle for Group B?Opens in new window

Chestermere man charged after loaded gun located in Calgary restaurant

Family confirms woman crushed by parkade door died in hospital from her injuries

Southern Alberta man accused of sexually assaulting young girls in the 1980s and 1990s

Chestermere man charged after loaded gun located in Calgary restaurant

Family confirms woman crushed by parkade door died in hospital from her injuries

Southern Alberta man accused of sexually assaulting young girls in the 1980s and 1990s

Chestermere man charged after loaded gun located in Calgary restaurant

Family confirms woman crushed by parkade door died in hospital from her injuries

Southern Alberta man accused of sexually assaulting young girls in the 1980s and 1990s