El papel de rayos electricos en el origen de la vida en la Tierra
El fósforo (P) juega un papel vital en el origen de la vida como componente de los aminoácidos que forman el ADN, el ARN, las proteínas y el trifosfato de […]
El fósforo (P) juega un papel vital en el origen de la vida como componente de los aminoácidos que forman el ADN, el ARN, las proteínas y el trifosfato de […]
Las erupciones volcánicas pueden remodelar y alterar químicamente las superficies planetarias, así como proporcionar pistas importantes sobre la composición de los interiores planetarios. Las erupciones volcánicas en la Tierra y […]
Phosphorus (P) plays a vital role in the origin of life as a component of amino acids that make up DNA, RNA, proteins, and adenosine triphosphate (ATP). The mineral schreibersite, […]
Volcanic eruptions can reshape and chemically alter planetary surfaces, as well as provide important clues to the compositions of planetary interiors. The most common type of volcanic eruptions on Earth […]
Searching for Life on Mars: Techniques & Challenges REMINDER: The application deadline is this Thursday, April 1, 2021. The 2021 International Summer School in Astrobiology will review and assess the […]
Offered by the Jet Propulsion Laboratory in Pasadena, CA, PSSS is a 3-month long career development experience to learn the development of a hypothesis-driven robotic space mission in a concurrent […]
‘Oumuamua fue descubierto el 19 de octubre de 2017 por el telescopio Pan-STARRS en Hawai y fue reconocido como el primer objeto interestelar descubierto dentro de nuestro sistema solar basado […]
Los polimorfos de un mineral son formas diferentes que tienen la misma composición química pero diferentes estructuras atómicas. Estos diferentes arreglos atómicos reflejan las presiones y temperaturas y, en última […]
Our guest for this episode is Dr. Cynthia Phillips, a planetary geologist at NASA’s Jet Propulsion Laboratory! She serves as a project staff scientist and the project science communications lead […]
‘Oumuamua was discovered on October 19, 2017 by the Pan-STARRS telescope in Hawaii and was recognized to be the first interstellar object discovered within our solar system based on its […]
Polymorphs of a mineral are different forms that have the same chemical composition but different atomic structures. These different atomic arrangements reflect the pressures and temperatures, and ultimately the geological […]
Dear Colleagues: The Planetary Science Advisory Committee (PAC) (https://science.nasa.gov/nac/scienceadvisory-committees/pac) supports the advisory needs of the Planetary Science Division (PSD), the Science Mission Directorate (SMD) and other mission directorates as required, […]
NASA Program Scientists tackle a wide variety of challenges. These include: developing, operating, and maintaining Research & Analysis grants programs; serving as the Headquarters scientific lead for one or more […]
I would like to draw your attention to a permanent academic position (Lecturer in Planetary Science) that is currently being advertised in the School of Physical Sciences at the Open […]
Desde 2004, el orbitador Mars Express de la ESA ha observado la superficie y la atmósfera de Marte utilizando una variedad de instrumentos que observan en ondas visuales y radio. […]
El 28 de febrero, las cámaras de la Red de Observación de Meteoritos del Reino Unido (Reino Unido), así como muchas cámaras de hogares, capturaron una bola de fuego brillante […]
Since 2004, ESA’s Mars Express orbiter has observed the surface and atmosphere of Mars using a variety of visual, radar, and radio-science instruments. In 2018, it imaged a spectacular, elongated, […]
On February 28, the cameras of the United Kingdom (UK) Meteor Observation Network, as well as many doorbell webcams, captured a bright fireball streaking over northern France and the southern […]
The 25th Meeting of the NASA Small Bodies Assessment Group (SBAG) is scheduled for June 7–8, 2021. The early-career small body community will have two opportunities at this meeting. Invited […]
Applications are being accepted for Barringer Family Fund for Meteorite Impact Research grants. Each year three to five competitive grants in the range of $2,500 to $5,000 USD are awarded […]