Happy Space Science Saturday!
On April 3, 2026, Mercury will reach its greatest elongation west, appearing at its farthest apparent distance from the Sun in the morning sky. This is one of the best opportunities to spot the innermost planet, which is usually lost in the Sun’s glare.
You can start looking now through early April. Mercury will be visible low in the eastern sky shortly before sunrise and will continue to improve as it approaches elongation over the next week.
Because Mercury stays so close to the Sun, it can be tricky to observe, but this upcoming window offers one of the best morning viewing chances of the year.
Safety first: Never point binoculars or a telescope anywhere near the Sun, and do not try to observe Mercury while any part of the Sun is above the horizon.
#Mercury #GreatestElongationWest #SpaceExploration #Space #Astronomer #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #AICO #YorkU #SpaceScienceSaturday #Telescope #Astronomy #AllanICarswellObservatory #Research #ScienceOutreach

I had the pleasure to chat with Curt Jaimungal about my research in his Theories of Everything Podcast.

Here's the (over two hours long) result:
A physicist just told me that 85% of the universe’s “missing mass” may partly be a modeling artifact...

Jenny Wagner is someone I didn’t expect to meet but I’m glad I did. She proves theorems about what the data can’t tell you. Then she shows where the standard model of cosmology silently fills gaps with assumptions. She calls it “CSI cosmology”: start from the evidence, not from the theory you like. It’s super interesting.

What’s even more astounding is the cross‑disciplinary impact of this sort of approach. It may have drastic impact in particle physics, and even in cancer research. This goes beyond AI / traditional machine learning (she has a PhD in machine learning actually).

In fact, a quantum chemistry thesis she read cracked a 30‑year‑old degeneracy problem in gravitational lensing that cosmologists couldn’t solve staying inside cosmology.

It's available for everybody to see tonight!

https://curtjaimungal.substack.com/p/the-inverse-problem-of-dark-matter

#DarkMatter #DarkEnergy #Cosmology #astronomy #ScienceOutreach

We are hosting an observatory tour where guests will have a chance to explore the inside of our incredible 1m and 60cm telescope domes.
Bonus: If the skies are clear, we’ll set up our 1m telescope for live observing!
Date: Wednesday, March 25, 2026
Time: 7:30 – 9:30 PM ET
Location: Petrie Science and Engineering Building, 3rd Floor

Tour tickets are free, get yours here: https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-march-25th--2026

#Astronomy #Astronomer #Space #YorkU #Observatory #AllanICarswellObservatory #Stargazing #Telescope #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #ClearSkies #FreeEvents #ScienceOutreach #Tour #AICO
Happy Space Science Saturday!
The Whirlpool Galaxy, NGC 5194, shown in this image, is located 31 million light-years away. Researchers believe the prominence of its arms are due to its interaction with its companion galaxy, NGC 5195, also seen in this image. It can be spotted with a small telescope and is most visible in May.
#M51 #Messier #NG5194 #NGC5195 #WhirlpoolGalaxy #SpaceExploration #Space #Astronomer #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #AICO #YorkU #SpaceScienceSaturday #Telescope #Astronomy #AllanICarswellObservatory #Research #ScienceOutreach
We are hosting an observatory tour where guests will have a chance to explore the inside of our incredible 1m and 60cm telescope domes.
Bonus: If the skies are clear, we’ll set up our 1m telescope for live observing!
Date: Wednesday, March 18, 2026
Time: 7:30 – 9:30 PM ET
Location: Petrie Science and Engineering Building, 3rd Floor

Tour tickets are free, get yours here: https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-march-18th--2026

#Astronomy #Astronomer #Space #YorkU #Observatory #AllanICarswellObservatory #Stargazing #Telescope #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #ClearSkies #FreeEvents #ScienceOutreach #Tour #AICO
* en natuurlijk mag je altijd, het hele jaar door, vragen stellen aan de @[email protected] : brainhelpdesk.nl #BrainAwarenessWeek #BrainWeek #neuroscience #brainscience #scienceoutreach

BrainHelpDesk
BrainHelpDesk

De BrainHelpDesk is opgericht om te helpen bij het vinden van betrouwbare informatie over de hersenen. Om de hersenen te begrijpen is kennis nodig uit veel verschillende vakgebieden, van psychologie tot computerwetenschap en van linguïstiek tot biologie. Wij zoeken bij elke vraag die aan ons gesteld wordt een geschikte expert, binnen of buiten het Donders Instituut, om de vraag te beantwoorden. Op deze manier proberen we wetenschappelijke informatie over de werking van de hersenen op een begrijpelijke manier te delen met iedereen die er meer over wil weten, in begrijpelijke taal.

BrainHelpDesk
Happy Space Science Sunday!
This week we’re highlighting the March Equinox, the moment when the Sun shines directly above Earth’s equator, giving nearly equal amounts of daylight and darkness across the planet. In 2026, the March Equinox occurs on March 20. For the Northern Hemisphere, it marks the first day of spring, while in the Southern Hemisphere, it signals the first day of autumn. Equinox comes from the Latin aequus (equal) and nox (night), referring to the nearly equal length of day and night experienced around the world at this time.
#MarchEquinox #Spring #SpaceExploration #Space #Astronomer #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #AICO #YorkU #SpaceScienceSaturday #Telescope #Astronomy #AllanICarswellObservatory #Research #ScienceOutreach
TICKET GIVEAWAY!
Attend the Allan I. Carswell Observatory Tour on March 11 for a chance to win a double-pass to see Project Hail Mary starring Ryan Gosling.

We are hosting an observatory tour where guests will have a chance to explore the inside of our incredible 1m and 60cm telescope domes.
Bonus: If the skies are clear, we’ll set up our 1m telescope for live observing!
Date: Wednesday, March 11, 2026
Time: 7:30 – 9:30 PM ET
Location: Petrie Science and Engineering Building, 3rd Floor

Tour tickets are free, get yours here: https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-march-11th--2026

For film tickets and more info about the film visit projecthailmary.ca.

#ProjectHailMary #Giveaway #Astronomy #Astronomer #Space #YorkU #Observatory #AllanICarswellObservatory #Stargazing #Telescope #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #ClearSkies #FreeEvents #ScienceOutreach #Tour #AICO
TICKET GIVEAWAY!
Attend the Allan I. Carswell Observatory Tour on March 11 for a chance to win a double-pass to see Project Hail Mary starring Ryan Gosling.
Tour tickets are free, get yours here: https://www.zeffy.com/en-CA/ticketing/allan-i-carswell-observatory-tour-march-11th--2026
For film tickets and more info about the film, visit projecthailmary.ca.
For more info about outer space, ask your tour guides at the Allan I. Carswell Observatory!
#ProjectHailMary #Giveaway #Astronomy #Astronomer #Space #YorkU #Observatory #AllanICarswellObservatory #Stargazing #Telescope #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #ClearSkies #FreeEvents #ScienceOutreach #Tour #AICO
Happy Space Science Saturday! This glowing orb of gas, officially known as NGC 7662, is a planetary nebula formed when a Sun-like star shed its outer layers near the end of its life. The intense blue colour comes from ionized oxygen glowing under ultraviolet radiation from the hot stellar core left behind.
Located ~5,600 light-years away in the constellation Andromeda, this compact nebula is a favourite target for both professional and amateur astronomers.
#Nebula #PlanetaryNebula #BlueSnowballNebula #NGC7662 #Andromeda #SpaceExploration #Space #Astronomer #Planets #Stars #Science #Physics #Toronto #YorkUObservatory #AICO #YorkU #SpaceScienceSaturday #Telescope #Astronomy #AllanICarswellObservatory #Research #ScienceOutreach