A new article arguing for it:

https://www.sciencedirect.com/science/article/pii/S0079610718300798

"We review the salient evidence consistent with or predicted by the Hoyle-Wickramasinghe (H-W) thesis of Cometary (Cosmic) Biology. Much of this physical and biological evidence is multifactorial. One particular focus are the recent studies which date the emergence of the complex retroviruses of vertebrate lines at or just before the Cambrian Explosion of ∼500 Ma. Such viruses are known to be plausibly associated with major evolutionary genomic processes. We believe this coincidence is not fortuitous but is consistent with a key prediction of H-W theory whereby major extinction-diversification evolutionary boundaries coincide with virus-bearing cometary-bolide bombardment events. A second focus is the remarkable evolution of intelligent complexity (Cephalopods) culminating in the emergence of the Octopus. A third focus concerns the micro-organism fossil evidence contained within meteorites as well as the detection in the upper atmosphere of apparent incoming life-bearing particles from space. In our view the totality of the multifactorial data and critical analyses assembled by Fred Hoyle, Chandra Wickramasinghe and their many colleagues since the 1960s leads to a very plausible conclusion – life may have been seeded here on Earth by life-bearing comets as soon as conditions on Earth allowed it to flourish (about or just before 4.1 Billion years ago); and living organisms such as space-resistant and space-hardy bacteria, viruses, more complex eukaryotic cells, fertilised ova and seeds have been continuously delivered ever since to Earth so being one important driver of further terrestrial evolution which has resulted in considerable genetic diversity and which has led to the emergence of mankind."

***

"And the origin of new genetic information? It comes from viruses, which they call “among the most information-rich natural systems in the known Universe,” having, again, been transported to Earth from space:

"We should then plausibly view viruses as among the most information-rich natural systems in the known Universe (Fig. 4). Their size dictates they are very small targets minimizing the probability of destruction by flash heating or ionizing radiation, Hoyle and Wickramasinghe (1979) e.g. Chapter 1. Their nanometer dimensions plausibly allow easy transport and dispersal by micrometer sized dust grains and other protective physical matrices of similar size. They are then nanoparticle-sized genetic vectors which contain all the essential information to take over and drive the physiology of any given target cell within which they mesh. Their replicative growth means they are produced, and exist, in huge numbers on cosmic scales; so that they (and to a lesser quantitative extent their cellular reservoirs) can suffer huge losses by inactivation while still leaving a residue of millions of surviving particles potentially still infective. A virus then is a type of compressed module in touch with the whole of the cell’s very ability to grow and divide to produce progeny cells and thus to evolve.

"So they argue that the information needed to build complex life arrived on Earth before complex life arose:
In other words, we can now make the plausible scientific argument that a key feature of information-dense genetic systems to make more complex organisms was already here on Earth before the actual emergence of subsequent greater terrestrial complexity."

Comment: Still pushes the origin of life out into space. The paper recognizes the importance of information, from where or whom?