A super-Earth planet that dips in and out of its star's habitable zone has been discovered just 19.7 light-years away.

Earth' exoplanet, HD 20794 d, was published in the scientific journal Astronomy & Astrophysics. Located approximately 19.7 light-years away from Earth in the Eridanus constellation, the exoplanet is ...

Arcturus Therapeutics Holdings Inc. stock is down 46% since Sept. 2023 coverage; mRNA sector faces headwinds with public skepticism (35% comfortable with technology) and challenges translating ...

In this new era of customer service excellence, governments must not only keep pace with evolving demands but also anticipate them, which is why the Global Star Rating System for UAE government ...

coalescing into a massive star that weighed three times our sun — much heavier than a typical star in the M67 archive. — NASA's exoplanet hunter TESS spots a record-breaking 3-star system ...

Providing a diverse range of perspectives from bullish to bearish, 5 analysts have published ratings on Arcturus Therapeutics ARCT in the last three months. The table below summarizes their recent ...

One such event, whose brightness would set it apart from all other stellar flares, will be the imminent outburst of T Coronae Borealis (T CrB)-a binary star system, located 3,000 ... somewhere ...

For centuries, stargazers have watched a new star light up in the sky ... the two brightest stars in the Northern Hemisphere — Arcturus and Vega — and tracking a straight line from one ...

The interaction between these two stars incites a fierce reaction that will massively increase the luminosity of the star system for a brief amount of ... track it down is to draw a straight line from ...

Arcturus is advancing its vaccine and rare disease pipeline with significant developments. The initiation of a BARDA-funded Phase 1 study for bird flu, along with ongoing studies in cystic ...

But some projects are designing ways to propel payloads to the nearest star system (Alpha Centauri) using beams of electrons. A new proposal uses an electron beam fired from a stable platform near ...

Over only 14 months, Webb showed the dust in the system has expanded. This two-star system has sent out more than 17 shells of dust over 130 years. Credit: NASA, ESA, CSA, STScI.; Science ...