Show Notes
May Moon Phases:
May 4 ~1st Quarter May 11 ~ Moon at Apogee May 13 ~ Full Moon May 20 ~ Last Quarter Great for star gazing May 26 ~ Moon at Perigee May 27 ~ New Moon Great for star gazing
What’s Up in May?
Planets: Evening Skies Jupiter is difficult to see this month Mars is visible, and nice to see just an hour after sunset Uranus will return in a couple of months
Most of the planetary action is in the morning sky, Mercury Saturn and Venus are the standouts, but Mercury is lost in the twilight by mid month, returning to evening skies in June.
May 2 ~ Asteroid Vesta (almost a dwarf planet) is at opposition (closest to earth) May 8 ~ Eta Aquariids Meteor Shower should be pretty good this year (debris from Halley’s Comet) Great meteor spotting tips in the audio
Will TCrB go Nova this month? Keep watching
Ian recommends VESTA watching with naked eye under dark skies, in Binocs & ’scopes in the ‘Burbs. See his Astroblog, the Astrophiz FB page or Southern Skywatch for photos and easy finder charts
Ian’s Tangent: The Clouds of Mars. Ian tells us how earth's clouds were named, and about the clouds on other planets
Websites to visit: * https://cloudatlas.wmo-DOT-int/en/home.html * https://europlanet-society-DOT-org/cloud-atlas-of-mars-showcases-array-of-atmospheric-phenomena/
( * copy & paste, then replace the DOT with an actual dot)
Ian’s Astrophotography Challenge: Capture asteroid VESTA on your phone or camera. Great tips in the audio _______________________________
Next Up on Astrophiz:
In two weeks were zooming over 14 timezones to speak with Dr Anya Nugent who is an enthusiastically awesome astrophysicist who does exciting research into some of the most powerful phenomena in our universe. You’ll love her stories about how she uses some of the world's most powerful optical and near-infrared observatories to hunt down the host galaxies of supernovae, kilonovae, and gamma-ray bursts to understand their unique origins … see you in two weeks
More from Astronomy Astrophiz Podcast
What are gravitational waves, and could primordial black holes be dark matter? Astrophysicist Laura Byrne (University of Auckland) explains how the LISA space mission could detect them. Astrophiz podcast Episode 244.
Dr Ian 'Astroblog' Musgrave returns with your October 2026 Sky Guide for Australian skies, including Saturn at opposition (October 4), Mars crossing the Beehive Cluster (M44), the Orionid meteor shower, a daylight Lunar X on the 18th, and the occultation of Elnath (Beta Tauri) on October 29–30.
Is dark matter finally showing itself? In this episode of Astrophiz, Dr Sophia Gad-Nasr — particle cosmologist, science communicator, and creator of @AstropartiGirl — returns for her second appearance on the show (her first was Episode 90, back in 2019) to unpack the tantalising 2.6-sigma signal detected by the LUX-ZEPLIN (LZ) dark matter experiment, buried deep underground in South Dakota.
Dr Ian 'Astroblog' Musgrave returns with your essential guide to the September night sky — Venus at its greatest brilliancy (mag -4.5), the Moon's occultation of Antares, and Mercury lining up with Venus and Spica at dusk.
Trevor Barry — the Outback Astronomer — is a world-renowned planetary imager whose backyard observatory in Broken Hill, NSW, produces scientific-grade Jupiter and Saturn data used by NASA. In this episode of Astrophiz, host Brendan O'Brien travels to the outback to sit down with Trevor at his custom-built observatory.