155 citations · 1.7k across the 47 of their papers we have counts for
12 papers · 1 filter
FAUST XVII: Super deuteration in the planet forming system IRS 63 where the streamer strikes the disk
L. Podio, C. Ceccarelli, C. Codella +55
Recent observations suggest that planets formation starts early, in protostellar disks of yrs, which are characterized by strong interactions with the environment, e.g.,…
Identifying meteorite droppers among the population of bright 'sporadic' bolides imaged by the Spanish Meteor Network during the spring of 2022
Eloy Peña-Asensio, Josep M. Trigo-Rodríguez, Albert Rimola +2
The extraordinary weather conditions available between February and March 2022 over Spain have allowed us to analyze the brightest fireballs recorded by the monitoring stations of…
Orbital characterization of superbolides observed from space: dynamical association with near-Earth objects, meteoroid streams and identification of hyperbolic meteoroids
E. Peña-Asensio, J. M. Trigo-Rodríguez, A. Rimola
There is an unceasing incoming flux of extraterrestrial materials reaching the Earth's atmosphere. Some of these objects produce luminous columns when they ablate during the hypers…
Using fireball networks to track more frequent reentries: Falcon 9 upper stage orbit determination from video recordings
Eloy Peña-Asensio, Josep M. Trigo-Rodríguez, Marco Langbroek +2
On February 16, 2021, an artificial object was recorded by the Spanish Meteor Network (SPMN) moving slowly over the Mediterranean. From the astrometric measurements, we identify th…
Study of Fischer-Tropsch Type reactions on chondritic meteorites
Victoria Cabedo, Jordi Llorca, Josep Maria Trigo-Rodríguez +1
How simple organic matter appeared on Earth and the processes by which it transformed into more evolved organic compounds, which ultimately led to the emergence of life, is still a…
Accurate 3D fireball trajectory and orbit calculation using the 3D-FireTOC automatic Python code
Eloy Peña-Asensio, Josep Maria Trigo-Rodríguez, Maria Gritsevich +1
The disruption of asteroids and comets produces cm-sized meteoroids that end up impacting the Earth's atmosphere and producing bright fireballs that might have associated shock wav…
Luminous efficiency based on FRIPON meteors
Esther Drolshagen, Theresa Ott, Detlef Koschny +36
In meteor physics the luminous efficiency is used to convert the meteor's magnitude to the corresponding meteoroid's mass. However, lack of sufficiently accurate verification m…
Accretion of water in carbonaceous chondrites: current evidence and implications for the delivery of water to early Earth
Josep M. Trigo-Rodríguez, Albert Rimola, Safoura Tanbakouei +2
Protoplanetary disks are dust-rich structures around young stars. The crystalline and amorphous materials contained within these disks are variably thermally processed and accreted…
Can Formamide Be Formed on Interstellar Ice? An Atomistic Perspective
Albert Rimola, Dimitrios Skouteris, Nadia Balucani +4
Interstellar formamide (NH2CHO) has recently attracted significant attention due to its potential role as a molecular building block in the formation of precursor biomolecules rele…
Seeds of Life in Space (SOLIS) III. Formamide in protostellar shocks: evidence for gas-phase formation
C. Codella, C. Ceccarelli, P. Caselli +47
Context: Modern versions of the Miller-Urey experiment claim that formamide (NHCHO) could be the starting point for the formation of metabolic and genetic macromolecules. Intri…
A plausible link between the asteroid 21 Lutetia and CH carbonaceous chondrites
Carles E. Moyano-Cambero, Josep M. Trigo-Rodríguez, Jordi Llorca +3
A crucial topic in planetology research is establishing links between primitive meteorites and their parent asteroids. In this study we investigate the feasibility of a connection…
The (impossible?) formation of acetaldehyde on the grain surfaces: insights from quantum chemical calculations
Joan Enrique-Romero, Albert Rimola, Cecilia Ceccarelli +1
Complex Organic Molecules (COMs) have been detected in the interstellar medium (ISM). However, it is not clear whether their synthesis occurs on the icy surfaces of interstellar gr…