| BROADCAST DATE |
SUBJECT | DESCRIPTION |
|---|---|---|
| January 7 | Science Fiction. | Two stories written by Ray Bradbury. |
| January 14 | Science Fiction | Two stories wiritten by Ray Bradbury. |
| January 21 | Science Fiction | A story written by Ray Bradbury. |
| January 21 | Stranger Than Fiction | Senator and former astronaut Mark Kelly explains why he is taking legal action against the Secretary of Defense. |
| January 21 | Turn Back Time | The 40th anniversary of the Voyager 2 flyby of Uranus. |
| January 28 | Turn Back Time | The 40th anniversary of the STS 51-L disaster that destroyed the Space Shuttle Challenger and killed seven astronauts, told in contemprory news reports, songs and poetry. Listen or download (54 min 50 s - 52.6 MB) |
| February 4 | Angelo Di Grazia Committee Member Space Association of Australia Melbourne | Artemis 2 delayed to at least April following hydrogen leak during wet dress rehearsal; analysis of the Ensuring American Space Superiority Executive Order from President Trump; and NASA Administrator Jared Isaacman's speech to employees on his second day in the job. Listen or download (53 min 55 s - 51.8 MB) |
| February 11 | Turn Back Time | Ed Stone, Project Scientist, describes the findings of Voyager 2 at Uranus, 40 years ago. (Insert courtesy JPL) Listen or download (5 min 45 s - 5.5 MB) |
| February 11 | Steve Reid JPL Pasadena California | The status of the Perseverance rover, and future plans for exploration and rock sample collection. (Courtesy AGU) |
| February 11 | IAC 2025 Opening | The remarks of Governor-General Ms Sam Mostyn AC, and historical memories from Kerrie Dougherty, Owen Mace, John Saxon and Gordon Pike. (Inserts courtesy IAC) |
| February 18 | IAC 2025 Opening | Historical memories from Paul Scully-Powers, Katherine Bennell-Pegg and Roger Franzen, and presentation of the IAF World Space Award to the Chang'e 6 Team. (Inserts courtesy IAC & CGTN) |
| February 18 | Arrokoth | New Horizons team members Alan Stern, Cathy Olkin, Carly Howett and Jeff Moorerespond to reporter's question on the day after the 2019 January 1 flyby of the Kuiper Belt asteroid Arrokoth. (Courtesy JHU) |
| February 25 | Artemis 2 Delayed | After a successful wet-dress rehearsal, the Artemis 2 launch has been delayed at least until April by a helium flow problem in the Interim Cryogenic Upper Stage. |
| February 25 | Boeing CST100 Report | NASA Administrator Jared Isaacman describes the report on the problems with the Starliner spacecraft, and gives an assurance that it will not fly with a crew until it is certified safe. |
| February 25 | Total Lunar Eclipse | Times for the March 3 Total Lunar Eclipse, and dates of future eclipses, and eclipse poetry. |
| February 25 | Qibin Xu PhD Student University of New South Wales Sydney | Satellite signal processing in progressive integrity evaluation. Listen or download (1 min 0 s - 1.0 MB) |
| February 25 | Daniel Eddington-Mitchell Associate Professor Shock Laboratory Department of Mechanical and Aerospace Engineering Monash University Clayton | Resonance in rocket nozzles. Listen or download (3 min 44 s - 3.6 MB) |
| February 25 | Zac Warton Team Co-lead Nova Rover Monash University Clayton | The NOVA Rover competition, funding, rover improvements, sideways driving, promoting women's involvement. Listen or download (11 min 47 s - 11.3 MB) |
| March 4 | Dart AE | The launch of the Queensland Hypersonix Launch Systems Dart AE hypersonic aircraft by a modified Electron rocket. (Inserts courtesy HLS, Rocket Lab) Listen or download (11 min 16 s - 27.0 MB) |
| March 4 | Artemis Architecture Change | NASA Administrator Jared Isaacman announces significant changes to the Artemis lunar landing programme, including changing Artemis 3 from a lunar landing to an Earth orbital mission, and standardising the Space Launch System rocket. |
| March 4 | Turn Back Time | Sixty years ago, Cosmos 110 carried two dogs into the van Allen radiation belt; Intelsat decided to use geostationary satellites; Venera 2 and Venera 3 reached Venus; and Gemini 8 was being prepared for an ambitious flight. (Inserts courtesy NZBC, BBC, VOA, Radio Australia, Radio Moscow) Listen or download (25 min 4 s - 24.0 MB) |
| March 4 | Lost Armstrong | Bemoaning the fact that there is no definitive photograph of Neil Armstrong standing on the Moon. Listen or download (3 min 14 s - 7.8 MB) Armstrong On Moon |
| March 11 | Artemis 2 Crew Briefing | The four members of the Artemis 2 discuss their planned mission around the Moon. (Inserts courtesy JSC) |
| March 11 | Gemini 8 | The near disastrous flight of Gemini 8. (Inserts courtesy NZBC, VOA and ABC) Listen or download (22 min 7 s - 21.2 MB) |
