Showing 1 – 12 of 3029
Participants at the LAMBDA mini workshop in KAIST

November 5, 2026

KAIST (the Korea Advanced Institute of Science and Technology) and ATNF have established the KAIST–ATNF Joint Research Centre for Low-Frequency VLBI. The centre’s primary objective is to develop and deploy […]

Three ATCA+Murriyang spectra with strong HISA (HI self absorption) detections from the Riegel-Crutcher cloud. All three spectra show strong activation and velocity localization at the known self-absorption feature produced by the R-C cloud, between 0 and 10 km/s, despite the differences in the background emission morphology across the field. From Muller et al. 2026.

November 4, 2026

Neutral hydrogen (HI) is the dominant baryonic component of the interstellar medium (ISM). Cold atomic hydrogen plays a crucial role in the life cycle of interstellar gas. It serves as […]

An example of HI self absorption (HISA) arising from the presence of a cold cloud in front of a warm background. Larger clouds represent normal HI, and the smaller cloud represents a cold HI cloud that produces HISA. The resulting spectra on the left demonstrate the effect of introducing the cold cloud in front of the other clouds in the column, inducing self-absorption against the emission background. From Muller etl a. 2026

November 3, 2026

Neutral hydrogen (HI) is the dominant baryonic component of the interstellar medium (ISM). The ISM is a thermally inhomogeneous medium in which the reservoir of HI gas exists in a […]

Periodograms for two 5-hour EMU observations (left) and the folded burst profiles for the most prominent period in the periodogram (right). The black lines correspond to Stokes I (total intensity) power/flux, and the red lines to Stokes V (circular polarisation). From de Ruiter et al. 2026.

November 2, 2026

Ultracool dwarfs (UCDs) occupy the regime between low-mass stars and giant exoplanets. The interiors of UCDs are fully convective, making them key laboratories for testing stellar dynamo theory. de Ruiter […]

The image above is a three colour image of the DEM L36 superbubble. Red corresponds to a MIPS infrared image at 24 µm, green to the DeMCELS continuum subtracted Hα image, and blue to a 0.3–1.0 keV XMM-Newton EPIC mosaic. Annotated are two distinct blowout regions seen to the east and west of the superbubble where the Hα shell is broken. An emerging blowout region or break in the optical shell is also seen to the south of the central bubble region. Candidate supernova remnants MCSNR 0457-6923 and MCSNR 0455-6925 are indicated by the white dashed ellipses. From Janas et al. 2026

October 30, 2026

Massive star-forming regions are important laboratories for our understanding of stellar feedback mechanisms in galaxies. They often contain superbubbles, large cavities of hot, shock-heated gas powered by massive stellar winds […]

One of the New Norcia 35m tracking station antennas. Image credit: ESA/S. Marti

October 29, 2026

NASA’s Nancy Grace Roman Space Telescope was launched on August 30 and is continuing its journey to an L2 orbit, 1.5 million kilometres away from Earth.  Named after NASA’s first […]

colloquium_20261028

October 28, 2026

Pushing LOFAR to its limits: What do VLBI and decametre astronomy have in common? Abstract LOFAR is a unique radio telescope, capable of observing at very low radio frequencies while […]

The cryoPAF hextile72 footprint overlaid on M42 within the editor tab of Gariwang, the new browser-based interface for observing with Murriyang, the Parkes 64-m radio telescope.

October 27, 2026

Gariwang is the new browser-based interface for observing with Murriyang, the Parkes 64-m radio telescope. It is used to create and save Parameter Sets, schedule observations with the Telescope Operating […]

The synoptic tab of Gariwang, the new new browser-based interface for observing with Murriyang, the Parkes 64-m radio telescope.

October 26, 2026

Murriyang is evolving, and so are the tools that help astronomers explore the Universe! Gariwang is the new browser-based interface for observing with Murriyang, the Parkes 64-m radio telescope, and […]

October 22, 2026

A newly commissioned Mural was unveiled earlier this month at the Parkes Observatory Visitors Centre. “From Country, Through Time” by local Wiradjuri artist, Scott ‘Sauce’ Towney, stretches along 10 metres […]

colloquium_20261021

October 21, 2026

Unveiling the nature of Fast Radio Bursts with the AstroFlash Project Artist impression of the localization of FRB 20180916B with the European VLBI Network and the Gemini Telescope. Credit: D. […]

Radio light curves of sources detected in the ASKAP observations of the Rubin Deep Drilling fields. The light curves of AT2018hyz and SN2024abfo have been truncated to remove prior non-detections. The light curve of AT2018hyz includes published VLA monitoring of the source. Observations from the ASKAP survey are denoted by larger markers. From Dobie et al. 2026

October 20, 2026

The Vera C. Rubin Observatory is undertaking the most comprehensive census of the time-variable optical-sky ever conducted – the Legacy Survey of Space and Time (LSST). The bulk of Rubin […]


Welcome to the ATNF Daily Astronomy Picture (ADAP), brought to you by staff and users of the Australia Telescope National Facility (ATNF). Our aim is to present science and engineering results, research highlights from recent publications, technical updates, telescope pictures, conference summaries, etc.

Our site was inspired by the fabulous Astronomy Picture of the Day – @APOD and the ASTRON/Jive Daily Image – @dailyimage.

We welcome all ATNF users to submit an image related to our facilities (Parkes, ATCA, Mopra, ASKAP and LBA), together with a brief description and credits. Submissions can be emailed to the ADAP curator, (phil.edwards [at] csiro.au).

The ADAP was created in December 2014 by Baerbel Koribalski and Simon Johnston. Over 2500 ADAPs have now been published. Vince McIntyre, Nathan Pope, and Andrew O’Brien are acknowledged for their dedicated technical support. The ADAP is currently curated by Phil Edwards.