iBet uBet web content aggregator. Adding the entire web to your favor.
iBet uBet web content aggregator. Adding the entire web to your favor.



Link to original content: https://www.nature.com/articles/d41586-018-05052-w
Astronomers spot helium on exoplanet for first time
Skip to main content

Thank you for visiting nature.com. You are using a browser version with limited support for CSS. To obtain the best experience, we recommend you use a more up to date browser (or turn off compatibility mode in Internet Explorer). In the meantime, to ensure continued support, we are displaying the site without styles and JavaScript.

  • NEWS

Astronomers spot helium on exoplanet for first time

After more than a decade of searching, scientists finally detect the element billowing out of a gas giant.
  1. Alexandra Witze
    View author publications

    You can also search for this author in PubMed  Google Scholar

A dark planet surrounded by a dark cloud of gas passes in front of an enormous orange star.

Exoplanet WASP-107b orbits a star whose radiation is eroding the planet's atmosphere. Credit: EngineHouseVFX.

A big, puffy planet orbiting a small, bright star in the constellation Virgo is leaking helium into space. It’s the first time astronomers have spotted the element on a planet beyond the Solar System, after more than a decade of searching.

Access options

Rent or buy this article

Prices vary by article type

from$1.95

to$39.95

Learn more

Prices may be subject to local taxes which are calculated during checkout

doi: https://doi.org/10.1038/d41586-018-05052-w

References

  1. Spake, J. J. et al. Nature 557, 68–70 (2018).

    Article  Google Scholar 

  2. Oklopčić, A. & Hirata, C. M. Astrophys. J. 855, L11 (2018).

    Article  Google Scholar 

  3. Kreidberg, L., Line, M. R., Thorngren, D., Morley, C. V. & Stevenson, K. B. Preprint at https://arxiv.org/abs/1709.08635 (2018).

  4. Anderson, D. R. et al. Astron. Astrophys. 604, A110 (2017).

    Article  Google Scholar 

  5. Seager, S. & Sasselov, D. D. Astrophys. J. 537, 916-921 (2000).

    Article  CAS  Google Scholar 

  6. Moutou, C., Coustenis, A., Schneider, J., Queloz, D. & Mayor, M. Astron. Astrophys. 405, 341-348 (2003).

    Article  CAS  Google Scholar 

Download references

Subjects

Latest on:

Nature Careers

Jobs

Nature Briefing

Sign up for the Nature Briefing newsletter — what matters in science, free to your inbox daily.

Get the most important science stories of the day, free in your inbox. Sign up for Nature Briefing

Search

Advanced search

Quick links